Updated on 2021/05/19

写真a

 
ASAKAWA, Susumu
 
Organization
Nagoya University Graduate School of Bioagricultural Sciences Professor
Title
Professor

Degree 1

  1. Doctor of Agriculture ( 1995.9   The University of Tokyo ) 

Research Interests 3

  1. メタン生成古細菌

  2. 水田土壌生態系に生息する微生物の生態

  3. メタン酸化細菌

Research Areas 2

  1. Others / Others  / Applied Microbiology and Applied Biochemistry

  2. Others / Others  / Plant Nutrition and Soil Science

Current Research Project and SDGs 2

  1. Eco-physiology of methanogenic archaea

  2. Microbial ecology in paddy soil ecosystem

Research History 8

  1. Nagoya University   Graduate School of Bioagricultural Sciences, Soil Biology and Chemistry   Professor

    2018.4

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    Country:Japan

  2. Nagoya University   Graduate School of Bioagricultural Sciences, Soil Biology and Chemistry   Professor

    2013.2 - 2018.3

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    Country:Japan

  3. Nagoya University   Graduate School of Bioagricultural Sciences, Soil Biology and Chemistry   Associate professor

    2007.4 - 2013.2

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    Country:Japan

  4. Nagoya University   Graduate School of Bioagricultural Sciences, Soil Biology and Chemistry   Associate professor

    2001.4 - 2006.3

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    Country:Japan

  5. Kyushu National Agricultural Experiment Station   Laboratory of Soil Microbiology   Chief Researcher

    1996.4 - 2001.3

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    Country:Japan

  6. Kyushu National Agricultural Experiment Station   Laboratory of Soil Microbiology   Researcher

    1988.4 - 1996.3

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    Country:Japan

  7. Kyushu National Agricultural Experiment Station   Laboratory of Soil Micriobiology   Researcher

    1985.10 - 1988.3

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    Country:Japan

  8. National Agricultural Research Center   Researcher

    1985.4 - 1985.9

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    Country:Japan

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Education 1

  1. The University of Tokyo   Faculty of Agriculture

    - 1985

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    Country: Japan

Professional Memberships 9

  1. 日本土壌肥料学会   欧文誌編集委員,部門長,評議員

    2010.4 - 2013.3

  2. 日本土壌肥料学会   欧文誌編集委員,副部門長

    2005.4 - 2008.3

  3. 日本土壌微生物学会   評議員

    2007.4

  4. 日本土壌微生物学会   評議員

    2003.4 - 2005.3

  5. 日本農芸化学会   和文誌編集委員

    2007.4 - 2011.3

  6. 日本微生物生態学会   評議員

    2003.4 - 2007.3

  7. 日本アーキア研究会   会員

  8. 土壌微生物研究会   将来問題検討委員

    1996.4 - 1998.3

  9. 極限環境微生物学会   会員

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Committee Memberships 14

  1. 日本土壌微生物学会   評議員  

    2019.6 - 2021.5   

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    Committee type:Academic society

  2. 愛知県農業総合試験場外部評価会議   委員  

    2019.5   

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    Committee type:Municipal

  3. 愛知県環境審議会   委員  

    2018.11   

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    Committee type:Municipal

  4. 日本土壌肥料学会中部支部   支部長  

    2018.4 - 2020.3   

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    Committee type:Academic society

  5. 愛知県環境審議会   地盤環境部会委員  

    2016.11 - 2019.10   

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    Committee type:Municipal

  6. 日本土壌微生物学会   学会事務局 総務(幹事長)  

    2016.1 - 2017.12   

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    Committee type:Academic society

  7. 日本微生物生態学会   評議員  

    2013.4 - 2015.3   

  8. 愛知県環境審議会   地盤環境部会専門委員  

    2012.11 - 2016.10   

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    Committee type:Municipal

  9. Biology and Fertility of Soils, Editorial Board   Editor  

    2011.2   

  10. 日本土壌肥料学会部門長会議   第3部門長  

    2009.10 - 2012.9   

  11. 日本土壌肥料学会中部支部   評議員  

    2007.4 - 2018.3   

  12. 日本土壌微生物学会   評議員  

    2003.4 - 2017.5   

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    Committee type:Academic society

  13. 日本土壌肥料学会欧文誌編集委員会   編集委員  

    2002.4 - 2013.3   

  14. ICSB Subcommittee on the Taxonomy of Methanogens   Member  

    2001.11   

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Awards 4

  1. 日本土壌肥料学会賞

    2020.5   (一社)日本土壌肥料学会   水田土壌生態系におけるメタンの生成・酸化に関わる微生物の生態に関する研究

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    Award type:International academic award (Japan or overseas)  Country:Japan

  2. Soil Science and Plant Nutirtion Award

    2016.9   Estimation of microbial biomass potassium in paddy field soil

    Kohei Yamashita, Hiroki Honjo, Mizuhiko Nishida, Makoto Kimura, Susumu Asakawa

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    Award type:Honored in official journal of a scientific society, scientific journal  Country:Japan

  3. Best Poster Award

    2014.6   20th World Congress of Soil Science   Estimation of Microbial Biomass Potassium in Paddy Field Soil

    Kohei Yamashita, Hiroki Honjo, Mizuhiko Nishida, Makoto Kimura, Susumu Asakawa

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    Award type:Award from international society, conference, symposium, etc.  Country:Korea, Republic of

  4. 日本土壌肥料学会奨励賞

    1997.4   (社)日本土壌肥料学会  

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    Award type:International academic award (Japan or overseas)  Country:Japan

 

Papers 159

  1. Dispersal history of Miniopterus fuliginosus bats and their associated viruses in east Asia Reviewed International coauthorship

    Kimprasit Thachawech, Nunome Mitsuo, Iida Keisuke, Murakami Yoshitaka, Wong Min-Liang, Wu Chung-Hsin, Kobayashi Ryosuke, Hengjan Yupadee, Takemae Hitoshi, Yonemitsu Kenzo, Kuwata Ryusei, Shimoda Hiroshi, Si Lifan, Sohn Joon-Hyuk, Asakawa Susumu, Ichiyanagi Kenji, Maeda Ken, Oh Hong-Shik, Mizutani Tetsuya, Kimura Junpei, Iida Atsuo, Hondo Eiichi

    PLOS ONE   Vol. 16 ( 1 ) page: e0244006   2021.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1371/journal.pone.0244006

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    PubMed

  2. Influence of alternate wetting and drying water-saving irrigation practice on the dynamics of Gallionella-related iron-oxidizing bacterial community in paddy field soil Reviewed International coauthorship

    Watanabe Takeshi, Katayanagi Nobuko, Agbisit Ruth, Llorca Lizzida, Hosen Yasukazu, Asakawa Susumu

    SOIL BIOLOGY & BIOCHEMISTRY   Vol. 152   page: 108064   2021.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.soilbio.2020.108064

    Web of Science

  3. Susceptibility and resilience of the soil ciliate community to high temperatures Reviewed

    Oshima Takaaki, Shinohara Yoko, Asakawa Susumu, Murase Jun

    SOIL SCIENCE AND PLANT NUTRITION   Vol. 66 ( 6 ) page: 870 - 877   2020.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2020.1819148

    Web of Science

  4. Involvement of microaerophilic iron-oxidizing bacteria in the iron-oxidizing process at the surface layer of flooded paddy field soil Reviewed

    Nakagawa Koki, Murase Jun, Asakawa Susumu, Watanabe Takeshi

    JOURNAL OF SOILS AND SEDIMENTS   Vol. 20 ( 11 ) page: 4034 - 4041   2020.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11368-020-02717-w

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  5. 水田土壌生態系におけるメタンの生成・酸化に関わる微生物の生態に関する研究 Invited

    浅川 晋

    日本土壌肥料学雑誌   Vol. 91 ( 5 ) page: 309 - 312   2020.10

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  6. Long-term submergence of non-methanogenic oxic upland field soils helps to develop the methanogenic archaeal community as revealed by pot and field experiments Invited Reviewed

    Watanabe Takeshi, Asakawa Susumu, Hayano Koichi

    Pedosphere   Vol. 30 ( 1 ) page: 62 - 72   2020.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/S1002-0160(19)60819-2

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  7. Invention of Artificial Rice Field Soil: A Tool to Study the Effect of Soil Components on the Activity and Community of Microorganisms Involved in Anaerobic Organic Matter Decomposition Reviewed International coauthorship

    Maeda Yu, Mise Kazumori, Iwasaki Wataru, Watanabe Akira, Asakawa Susumu, Asiloglu Rasit, Murase Jun

    MICROBES AND ENVIRONMENTS   Vol. 35 ( 4 ) page: ME20093   2020

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME20093

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  8. Community structure of microaerophilic iron-oxidizing bacteria in Japanese paddy field soils Reviewed

    Naruse Tatsushi, Ban Yoshinori, Yoshida Tomofumi, Kato Takahiro, Namikawa Mari, Takahashi Tomoki, Nishida Mizuhiko, Asakawa Susumu, Watanabe Takeshi

    Soil Science and Plant Nutrition   Vol. 65 ( 5 ) page: 460 - 470   2019.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2019.1671139

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  9. アガロースゲル電気泳動を用いたamoAのPCR増副産物検出による太陽熱消毒処理土壌中のアンモニア酸化細菌存在量の変動評価 Reviewed

    山縣実奈・篠原陽子・前坂昌宏・横江和典・村瀬 潤・浅川 晋

    土と微生物   Vol. 73 ( 1 ) page: 34 - 38   2019.4

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    Authorship:Last author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.18946/jssm.73.1_34

  10. Quantification of hydrogen production by intestinal bacteria that are specifically dysregulated in Parkinson's disease Reviewed

    Suzuki Anzu, Ito Mikako, Hamaguchi Tomonori, Mori Hiroshi, Takeda Yuka, Baba Ryuko, Watanabe Takeshi, Kurokawa Ken, Asakawa Susumu, Hirayama Masaaki, Ohno Kinji

    PLOS ONE   Vol. 13 ( 12 ) page: e0208313   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1371/journal.pone.0208313

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  11. Conversion factor (k factor) for estimation of soil microbial biomass potassium by the chloroform-fumigation extraction method Reviewed

    Yamashita Kohei, Honjo Hiroki, Shinohara Makoto, Asakawa Susumu

    Soil Science and Plant Nutrition   Vol. 64 ( 4 ) page: 465 - 468   2018.8

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2018.1469953

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  12. Ferrigenium kumadai gen. nov., sp nov., a microaerophilic iron-oxidizing bacterium isolated from a paddy field soil Reviewed International coauthorship

    Khalifa Ashraf, Nakasuji Yuta, Saka Norikuni, Honjo Hiroki, Asakawa Susumu, Watanabe Takeshi

    International Journal of Systematic and Evolutionary Microbiology   Vol. 68 ( 8 ) page: 2587 - 2592   2018.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1099/ijsem.0.002882

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  13. Transcription of mcrA gene decreases upon prolonged non-flooding period in a methanogenic archaeal community of a paddy-upland rotational field soil Reviewed International coauthorship

    Liu Dongyan, Nishida Mizuhiko, Takahashi Tomoki, Asakawa Susumu

    Microbial Ecology   Vol. 75 ( 3 ) page: 751 - 760   2018.4

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00248-017-1063-2

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  14. Evaluation of suppressiveness of soils exhibiting soil-borne disease suppression after long-term application of organic amendments by the co-cultivation method of pathogenic Fusarium oxysporum and indigenous soil microorganisms. Reviewed

    Mitsuboshi M, Kioka Y, Noguchi K, Asakawa S

    Microbes and Environments   Vol. 33 ( 1 ) page: 58 - 65   2018.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME17072

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  15. 植物へのカリウム供給源としての土壌微生物バイオマスー土壌微生物は窒素やリンだけでなくカリウムも抱え込んでいる Invited Reviewed

    浅川 晋・山下昂平

    化学と生物   Vol. 55 ( 7 ) page: 444 - 445   2017.7

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  16. Transcription of [FeFe]-hydrogenase genes during H2 production in Clostridium and Desulfovibrio spp. isolated from a paddy field soil Reviewed

    Ryuko Baba, Mayumi Morita, Susumu Asakawa, Takeshi Watanabe

    Microbes Environ.   Vol. 32 ( 2 ) page: 125 - 132   2017.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME16171

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  17. An Evaluation Method for Suppression of Pathogenic Fusarium oxysporum by Soil Microorganisms Using the Dilution Plate Technique (vol 31, pg 307, 2016)

    Mitsuboshi Masahiro, Kioka Yuuzou, Noguchi Katsunori, Asakawa Susumu

    MICROBES AND ENVIRONMENTS   Vol. 32 ( 2 ) page: 184 - 184   2017.6

  18. Bacterial community incorporating carbon derived from plant residue in an anoxic non-rhizosphere soil estimated by DNA-SIP analysis Reviewed International coauthorship

    Chol Gyu Lee, Takeshi Watanabe, Susumu Asakawa

    J. Soils. Sediments.   Vol. 17 ( 4 ) page: 1084 - 1091   2017.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11368-016-1621-0

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  19. Fluctuations in the abundance of ammonia oxidizers and the contents of inorganic nitrogen in solarized soil Reviewed

    Mina Yamagata, Yoko Shinohara, Masahiro Maesaka, Jun Murase, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 63 ( 5 ) page: 434 - 440   2017

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2017.1368035

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  20. Effect of combined application of subsurface drainage and mineral fertilization on iron-reducing bacterial populations' developments and Fe2+ uptake by two rice varieties in an iron toxic paddy soil of Burkina Faso (west Africa) Reviewed International coauthorship

    Cécile Harmonie Otoidobiga, Honoré Kam, Adama Bagayogo, Aboubacar Savadogo, Joseph B. Sawadogo, Sayouba Sawadogo, Adama Sawadogo, Yapi Sinaré, Ibrahima Ouédraogo, Prosper Zombré, Susumu Asakawa, Alfred S. Traoré, Dayéri Dianou

    Agricultural Sciences   Vol. 7   page: 783 - 804   2016.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4236/as.2016.711072

  21. H2-producing bacterial community during rice straw decomposition in paddy field soil: estimation by an analysis of [FeFe]-hydrogenase gene transcripts Reviewed

    Ryuko Baba, Susumu Asakawa, Takeshi Watanabe

    Microbes Environ.   Vol. 31   page: 226 - 233   2016.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME16036

  22. Effect of elevated CO2 concentration, elevated temperature and no nitrogen fertilization on methanogenic archaeal and methane-oxidizing bacterial community structures in paddy soil Reviewed International coauthorship

    Dongyan Liu, Kanako Tago, Masahito Hayatsu, Takeshi Tokida, Hidemitsu Sakai, Hirofumi Nakamura, Yasuhiro Usui, Toshihiro Hasegawa, Susumu Asakawa

    Microbes Environ.   Vol. 31   page: 349 - 356   2016.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME16066

  23. An evaluation method for the suppression of pathogenic Fusarium oxysporum by soil microorganisms using the dilution plate technique Reviewed

    Masahiro Mitsuboshi, Yuuzou Kioka, Katsunori Noguchi, Susumu Asakawa

    Microbes Environ.   Vol. 31   page: 307 - 313   2016.9

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1264/jsme2.ME16052

  24. Effect of fertilization on the dynamics and activity of iron-reducing bacterial populations in a west African rice paddy soil planted with two rice varieties: case study of Kou Valley in Burkina Faso Reviewed International coauthorship

    Cècile Harmonie Otoidobiga, Adama Sawadogo, Yapi Sinarè, Ibrahima Ouèdraogo, Prosper Zombrè, Susumu Asakawa, Alfred S. Traore, Dayèri Dianou

    J. Environ. Prot.   Vol. 7   page: 1119 - 1131   2016.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.4236/jep.2016.78101

  25. 土壌と東西の神々 International coauthorship

    谷山一郎・浅川 晋・奈良吉則・程 為国・齋藤雅典・陽 捷行

    日本土壌肥料学雑誌   Vol. 87 ( 2 ) page: 147 - 152   2016.4

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    Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

  26. Global change pressures on soils from land use and management Reviewed International coauthorship

    Pete Smith, Joanna I. House, Mercedes Bustamante, Jaroslava Sobocká, Richard Harper, Genxing Pan, Paul C. West, Joanna M. Clark, Tapan Adhya, Cornelia Rumpel, Keith Paustian, Peter Kuikman, M. Francesca Cotrufo, Jane A. Elliott, Richard McDowell, Robert I. Griffiths, Susumu Asakawa, Alberte Bondeau, Atul K. Jain, Jeroen Meersmans and Thomas A. M. Pugh

    Global Change Biol.   Vol. 22   page: 1008 - 1028   2016.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/gcb.13068

  27. 冬期湛水が水田の土壌微生物群集に及ぼす影響 Invited International coauthorship

    浅川晋・末國千佳・劉冬艶・秋田和則・宇野 亨・田島亮介・伊藤豊彰・齋藤雅典

    農業および園芸   Vol. 91 ( 1 ) page: 129 - 139   2016.1

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    Authorship:Lead author, Corresponding author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  28. Impact of soil solarization on the ciliate community structure of a greenhouse soil Reviewed International coauthorship

    Jun Murase, Yoko Shinohara, Kazunori Yokoe, Risa Matsuda, Susumu Asakawa, Tomoyoshi Hashimoto

    Soil Sci. Plant Nutr.   Vol. 61   page: 927 - 933   2015.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2015.1079799

  29. 第12回東・東南アジア土壌科学連合会議(12th ESAFS)報告

    高階史章・西田瑞彦・浅川 晋

    日本土壌肥料学雑誌   Vol. 86 ( 6 ) page: 600   2015.12

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper (conference, symposium, etc.)  

  30. Biogeochemical cycles and biodiversity as key drivers of ecosystem services provided by soils Reviewed International coauthorship

    P. Smith, M.F. Cotrufo, C. Rumpel, K. Paustian, P.J. Kuikman, J.A. Elliott, R. McDowell, R.I. Griffiths, S. Asakawa, M. Bustamante, J.I. House, J. Sobock, R. Harper, G. Pan, P.C. West, J.S. Gerber, J.M. Clark, T. Adhya, R.J. Scholes, M.C. Scholes

    Soil   Vol. 1   page: 665 - 685   2015.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.5194/soil-1-665-2015

  31. Community structure of microeukariotes in a rice rhizosphere revealed by DNA-based PCR-DGGE Reviewed International coauthorship

    Rasit Asiloglu, Hiroki Honjo, Norikuni Saka, Susumu Asakawa, Jun Murase

    Soil Sci. Plant Nutr.   Vol. 61   page: 761 - 768   2015.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2015.1049931

  32. Methylomagnum ishizawai gen. nov., sp. nov., a mesophilic type I methanotroph isolated from rice rhizosphere Reviewed International coauthorship

    Ashraf Khalifa, Chol Gyu Lee, Takuya Ogiso, Chihoko Ueno, Dayeri Dianou, Toyoko Demachi, Arata Katayama, Susumu Asakawa

    Int. J. Syst. Evol. Microbiol.   Vol. 65   page: 3527 - 3534   2015.10

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1099/ijsem.0.000451

  33. Solarization makes a great impact on the abundance and composition of microbial communities in soil Reviewed

    Kazunori Yokoe, Masahiro Maesaka, Jun Murase, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 61   page: 641 - 652   2015.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2015.1048183

  34. Elevated atmospheric CO2 levels affect community structure of rice root-associated bacteria Reviewed International coauthorship

    Takashi Okubo, Dongyan Liu, Hirohito Tsurumaru, Seishi Ikeda, Susumu Asakawa, Takeshi Tokida, Kanako Tago, Masahito Hayatsu, Naohiro Aoki, Ken Ishimaru, Kazuhiro Ujiie, Yasuhiro Usui, Hirofumi Nakamura, Hidemitsu Sakai, Kentaro Hayashi, Toshihiro Hasegawa, Kiwamu Minamisawa

    Front. Microbiol.   Vol. 6   page: 136   2015.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3389/fmicb.2015.00136

  35. Effect of paddy-upland rotation on methanogenic archaeal community structure in paddy field soil Reviewed International coauthorship

    Dongyan Liu, Hiroki Ishikawa, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Makoto Kimura, Susumu Asakawa

    Microb. Ecol.   Vol. 69   page: 160 - 168   2015.1

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s00248-014-0477-3

  36. Estimation of microbial biomass potassium in paddy field soil Reviewed

    Kohei Yamashita, Hiroki Honjo, Mizuhiko Nishida, Makoto Kimura, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 60   page: 512 - 519   2014.8

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1080/00380768.2014.919237

  37. A novel geranylgeranyl reductase from the methanogenic archaeon Methanosarcina acetivorans displays unique regiospecificity Reviewed

    Takuya Ogawa, Keisuke Isobe, Takeshi Mori, Susumu Asakawa, Tohru Yoshimura, Hisashi Hemmi

    FEBS J   Vol. 281   page: 3165 - 3176   2014.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/febs.12851

  38. Abundance and composition of ammonia oxidizers in response to degradation of root cap cells of rice in soil microcosms Reviewed International coauthorship

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    J. Soils Sediments   Vol. 14   page: 1587 - 1598   2014.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1007/s11368-014-0910-8

  39. Quantitative analysis of coenzyme F430 in environmental samples: a new diagnostic tool for methanogenesis and anaerobic methane oxidation Reviewed International coauthorship

    Masanori Kaneko, Yoshinori Takano, Yoshito Chikaraishi, Nanako O. Ogawa, Susumu Asakawa, Takeshi Watanabe, Seigo Shima, Martin Krüger, Makoto Matsushita, Hiroyuki Kimura, Naohiko Ohkouchi

    Anal. Chem.   Vol. 86   page: 3633 - 3638   2014.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1021/ac500305j

  40. A rice gene for microbial symbiosis, Oryza sativa CcaMK, reduces CH4 flux in a paddy field with low nitrogen input Reviewed International coauthorship

    Zhihua Bao, Aya Watanabe, Kazuhiro Sasaki, Takashi Okubo, Takeshi Tokida, Dongyan Liu, Seishi Ikeda, Haruko Imaizumi-Anraku, Susumu Asakawa, Tadashi Sato, Hisayuki Mitsui, Kiwamu Minamisawa

    Appl. Environ. Microbiol.   Vol. 80   page: 1995 - 2003   2014.3

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    DOI: 10.1128/AEM.03646-13

  41. Low nitrogen fertilization adapts rice root microbiome to low nutrient Environment by changing biogeochemical functions Reviewed International coauthorship

    Seishi Ikeda, Kazuhiro Sasaki, Takashi Okubo, Akifumu Yamashita, Kimihiro Terasawa, Zhihua Bao, Dongyan Liu, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Shima Eda, Hisayuki Mitsui, Tadashi Sato, Kiwamu Minamisawa

    Microbes Environ.   Vol. 29   page: 50 - 59   2014.3

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    DOI: 10.1264/jsme2.ME13110

  42. Methane production potential and methanogenic archaeal community structure in tropical irrigated Indian paddy soils Reviewed International coauthorship

    Suresh Kumar Dubey, Alpana Singh, Takeshi Watanabe, Susumu Asakawa, Ankit Singla, Hironori Arai, Kazuyuki Inubushi

    Biol. Fertil. Soils   Vol. 50   page: 369 - 379   2014.2

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    DOI: 10.1007/s00374-013-0858-7

  43. Analysis of [FeFe]-hydrogenase genes for the elucidation of a hydrogen-producing bacterial community in paddy field soil Reviewed

    Ryuko Baba, Makoto Kimura, Susumu Asakawa, Takeshi Watanabe

    FEMS Microbiol. Lett.   Vol. 350   page: 249 - 256   2014.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/1574-6968.12335

  44. 水田からのメタン発生とメタン生成古細菌 Invited

    浅川 晋,渡邉健史

    遺伝   Vol. 67 ( 5 ) page: 579 - 585   2013.9

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  45. Growth of hydrogenotrophic and acetoclastic methanogens on substrate from rice plant callus cells in anaerobic soil: an estimation to the role of slough-off root cap cells to their growth Reviewed International coauthorship

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Sci Plant Nutr   Vol. 59 ( 4 ) page: 548 - 558   2013.8

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  46. Identification of the major capsid gene (g23) of T4-type bacteriophages that assimilate substrates from root cap cells under aerobic and anaerobic soil conditions using a DNA-SIP approach Reviewed International coauthorship

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 63   page: 97 - 105   2013.8

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  47. Bacterial consortia in iron-deposited colonies formed on paddy soil surface under microaerobic conditions Reviewed International coauthorship

    Takeshi Watanabe, Hiroaki Sumida, Nhut Minh Do, Katsuya Yano, Susumu Asakawa, Makoto Kimura

    Soil Sci Plant Nutr   Vol. 59 ( 3 ) page: 337 - 346   2013.6

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  48. Comparison of the frequency of visibly infected bacterial cells between the soil and the floodwater in two Japanese rice fields Reviewed

    Ryu Takahashi, Norikuni Saka, Hiroki Honjo, Susumu Asakawa, Makoto Kimura

    Soil Sci Plant Nutr   Vol. 59 ( 3 ) page: 331 - 336   2013.6

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  49. Changes in community structure of methanogenic archaea brought about by water-saving practice in paddy field soil Reviewed International coauthorship

    Takeshi Watanabe, Yasukazu Hosen, Ruth Agbisit, Lizzida Llorca, Nobuko Katayanagi, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 58   page: 235 - 243   2013.3

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  50. A novel method for RNA extraction from Andosols using casein and its application to amoA gene expression study in soil Reviewed International coauthorship

    Yong Wang, Kazunari Nagaoka, Masahito Hayatsu, Yoriko Sakai, Kanako Tago, Susumu Asakawa, Takeshi Fujii

    Appl. Microbiol. Biotechnol.   Vol. 96 ( 3 ) page: 793 - 802   2012.11

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  51. Effect of winter-flooding on methanogenic archaeal community structure in paddy field under organic farming Reviewed International coauthorship

    Dongyan Liu, Chika Suekuni, Kazunori Akita, Toyoaki Ito, Masanori Saito, Takeshi Watanabe, Makoto Kimura, Susumu Asakawa

    Soil Sci Plant Nutr   Vol. 58 ( 5 ) page: 553 - 561   2012.10

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  52. Diversity of cultivable methane-oxidizing bacteria in microsites of a rice paddy field: investigation by cultivation method and fluorescence in situ hybridization (FISH). Reviewed International coauthorship

    Dayeri Dianou, Chihoko Ueno, Takuya Ogiso, Makoto Kimura, Susumu Asakawa

    Microbes Environ.   Vol. 27   page: 278 - 287   2012.9

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  53. Methylomonas koyamae sp. nov., a type I methane-oxidizing bacterium from floodwater of a rice paddy field. Reviewed International coauthorship

    Takuya Ogiso, Chihoko Ueno, Dayeri Dianou, Tran Van Huy, Arata Katayama, Makoto Kimura, Susumu Asakawa

    Int. J. Syst. Evol. Microbiol.   Vol. 62   page: 1832 - 1837   2012.8

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  54. Growth of methanogens in an oxic soil microcosm: Elucidation by a DNA-SIP experiment using 13C-labeled dried rice callus. Reviewed International coauthorship

    Chol Gyu Lee, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    Appl. Soil Ecol.   Vol. 58   page: 37 - 44   2012.7

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  55. Bacterial communities that decompose root cap cells in an anaerobic soil: estimation by DNA-SIP method using rice plant callus cells. Reviewed

    Yong Li, Takeshi Watanabe, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 58   page: 297-308   2012.6

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  56. Heterotrophic growth of cyanobacteria and phage-mediated microbial loop in soil: Examination by stable isotope probing (SIP) method. Reviewed International coauthorship

    Chol Gyu Lee, Takeshi Watanabe, Yuichi Fujita, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 58   page: 161 - 168   2012.4

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  57. Phylogenetic diversity of microturbellarians in Japanese rice paddy fields, with special attention to the genus Stenostomum. Reviewed

    Masatsugu Yamazaki, Susumu Asakawa, Jun Murase, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 58   page: 11 - 23   2012.2

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  58. Incorporation of plant residue-derived carbon into the microeukaryotic community in a rice field soil revealed by DNA stable-isotope probing. Reviewed International coauthorship

    Jun Murase, Manami Shibata, Chol Gyu Lee, Takeshi Watanabe, Susumu Asakawa, Makoto Kimura

    FEMS Microbiol. Ecol.   Vol. 79   page: 371 - 379   2012.2

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  59. Carbon flow into ammonia-oxidizing bacteria and archaea during decomposition of 13C-labeled plant residues in soil. Reviewed International coauthorship

    Takeshi Watanabe, Chol Gyu Lee, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 57   page: 775 - 785   2011.12

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  60. 部門別進歩総説,第3部門 土壌生物,土壌生物. Reviewed

    村瀬 潤・鮫島玲子・小川直人・浅川晋

    日本土壌肥料学雑誌   Vol. 82 ( 6 ) page: 486 - 494   2011.12

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  61. 酸化還元研究の新展開 -土壌の酸化還元がもたらす現象を追う- 2. 水田の湛水・落水に伴う土壌微生物群集の変化 -分子生物学的手法による解析- Invited Reviewed

    浅川晋

    日本土壌肥料学雑誌   Vol. 82 ( 5 ) page: 428 - 433   2011.10

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  62. Identification of microbial communities that assimilate substrate from root cap cells in an aerobic soil using a DNA-SIP approach. Reviewed International coauthorship

    Yong Li, Chol Gyu Lee, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 43 ( 9 ) page: 1928 - 1935   2011.9

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  63. Assimilation of glucose-derived carbon into methanogenic archaea in soil under unflooded condition. Reviewed International coauthorship

    Takeshi Watanabe, Guanghua Wang, Jun Murase, Susumu Asakawa, Makoto Kimura

    Appl. Soil Ecol.   Vol. 48 ( 2 ) page: 201 - 209   2011.6

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  64. Spatial and temporal changes of cyanophage communities in paddy field soils as revealed by the capsid assembly protein gene g20 Reviewed International coauthorship

    Guanghua Wang, Susumu Asakawa, Makoto Kimura

    FEMS Microbiol. Ecol.   Vol. 76 ( 2 ) page: 352 - 359   2011.5

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  65. Bacterial populations assimilating carbon from 13C-labeled plant residue in soil: Analysis by a DNA-SIP approach. Reviewed International coauthorship

    Chol Gyu Lee, Takeshi Watanabe, Yutaka Sato, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 43 ( 4 ) page: 814 - 822   2011.4

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  66. 分子生態学的な微生物解析手法の土壌肥料研究への活用 Reviewed

    浅川晋、長岡一成、関口博之、浦嶋泰文、須賀有子、西澤智康、太田寛之、山崎真嗣、妹尾啓史

    日本土壌肥料学雑誌   Vol. 82 ( 2 ) page: 160 - 165   2011.4

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  67. High frequency of phage-infected bacterial cells in a rice field soil in Japan. Reviewed

    Ryu Takahashi, Saman Bowatte, Katsutoshi Taki, Yoshinori Ohashi, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 57 ( 1 ) page: 35 - 39   2011.1

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  68. Methanogenic archaeal communities in paddy field soils in north-east China as evaluated by PCR-DGGE, sequencing and real-time PCR analyses. Reviewed International coauthorship

    Guanghua Wang, Takeshi Watanabe, Jian Jin, Xiaobing Liu, Makoto Kimura, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 56 ( 6 ) page: 831 - 838   2010.12

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  69. Low diversity of T4-type bacteriophages in applied rice straw, plant residues and rice roots in Japanese rice soils: Estimation from major capsid gene (g23) composition. Reviewed International coauthorship

    Shun Fujihara, Jun Murase, Cho Cho Tun, Tomoya Matsuyama, Makoto Ikenaga, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 56 ( 6 ) page: 800 - 812   2010.12

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  70. Vertical changes in bacterial and archaeal communities with soil depth in Japanese paddy fields. Reviewed International coauthorship

    Takeshi Watanabe, Guanghua Wang, Katsutoshi Taki, Yoshinori Ohashi, Makoto Kimura, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 56 ( 5 ) page: 705 - 715   2010.10

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  71. Diversity of methanogenic archaeal communities in Japanese paddy field ecosystem, estimated by denaturing gradient gel electrophoresis Reviewed

    Takeshi Watanabe, Makoto Kimura, Susumu Asakawa

    Biol. Fertil. Soils   Vol. 46   page: 343 - 353   2010.4

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  72. Antigenic group II chaperonin in Methanobrevibacter oralis may cross-react with human chaperonin CCT Reviewed

    Kokoro Yamabe, Hiroshi Maeda, Susumu Kokeguchi, Yoshihiko Soga, Michio Meguro, Koji Naruishi, Susumu Asakawa, Shogo Takashiba

    Molecular Oral Microbiology   Vol. 25 ( 2 ) page: 112 - 122   2010.4

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  73. Unique viral capsid assembly protein gene (g20) of cyanophages in the floodwater of a Japanese paddy field Reviewed International coauthorship

    Guanghua Wang, Jun Murase, Susumu Asakawa, Makoto Kimura

    Biol. Fertil. Soils   Vol. 46   page: 93 - 102   2010.2

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  74. Novel cyanophage photosynthetic gene psbA in the floodwater of a Japanese rice field Reviewed International coauthorship

    Guanghua Wang, Jun Murase, Susumu Asakawa, Makoto Kimura

    FEMS Microbiol. Ecol.   Vol. 70   page: 79 - 86   2009.10

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  75. Changes in T4-type bacteriophage communities during the composting process of rice straw: Estimation from the major capsid gene (g23) sequences Reviewed International coauthorship

    Vita Ratri Cahyani, Jun Murase, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 55   page: 468 - 477   2009.8

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  76. 微生物群集を鳥瞰する Invited Reviewed

    浅川晋

    化学と生物   Vol. 47 ( 7 ) page: 451 - 453   2009.7

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  77. Changes in major capsid genes (g23) of T4-type bacteriophages with soil depth in two Japanese rice fields Reviewed International coauthorship

    Guanghua Wang, Jun Murase, Katsutoshi Taki, Yoshinori Ohashi, Nanako Yoshikawa, Susumu Asakawa, Makoto Kimura

    Biol. Fertil. Soils   Vol. 45   page: 521 - 529   2009.5

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  78. 原生生物や線虫から見た土壌生態系の解明と活用 Reviewed

    橋本知義・浅川晋・村瀬潤・島野智之・高橋忠夫・岡田浩明・佐藤恵利華・豊田剛己

    日本土壌肥料学雑誌   Vol. 80 ( 2 ) page: 201 - 206   2009.4

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  79. T4-type bacteriophage communities estimated from the major capsid genes (g23) in manganese nodules in Japanese paddy fields Reviewed International coauthorship

    Vita Ratri Cahyani, Jun Murase, Eiji Ishibashi, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 55   page: 264 - 270   2009.4

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  80. Phylogenetic positions of Mn2+-oxidizing bacteria and fungi isolated from Mn nodules in rice field subsoils Reviewed International coauthorship

    Vita Ratri Cahyani, Jun Murase, Eiji Ishibashi, Susumu Asakawa, Makoto Kimura

    Biol. Fertil. Soils   Vol. 45   page: 337 - 346   2009.3

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  81. Comparison of g23 gene sequence diversity between Novosphingobium and Sphingomonas phages and phage communities in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 41   page: 179 - 185   2009.2

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  82. *Distinct members of a stable methanogenic archaeal community transcribe mcrA genes under flooded and drained conditions in Japanese paddy field soil Reviewed

    Takeshi Watanabe, Makoto Kimura, Susumu Asakawa

    Soil Biol. Biochem.   Vol. 41   page: 276 - 285   2009.2

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    The composition and succession of methanogenic archaea in a Japanese paddy field were investigated
    during an annual cycle by analyses of methyl-coenzyme M reductase a subunit (mcrA) genes and their
    mRNA transcripts, which encode a key enzyme for methanogenesis. The paddy field was managed with
    a double-cropping cultivation, i.e. rice grown in summer under a flooded condition and wheat cultivated
    in winter under a drained condition. The mcrA genes and their transcripts were amplified from genomic
    DNA and total RNA extracted from soil samples, respectively. Numbers of the mcrA genes estimated by
    the most probable number-PCR showed little variation among the samples, whereas those of the transcripts
    and the transcripts/mcrA gene ratios increased in the late period of the rice cultivation under
    flooded condition. In addition, band patterns of denaturing gradient gel electrophoresis of the mcrA gene
    PCR products were similar among the samples, while those from the transcripts were different between
    the samples under flooded and drained conditions. Methanogenic activities of the paddy soils were
    higher under flooded conditions than drained conditions. Clones belonging to Methanomicrobiales,
    Methanosarcinales, Methanocellales (Rice cluster I), mrtA cluster (isoenzyme genes) and Methanobacteriaceae
    were detected in the soils by the clone library analysis. However, the relative proportions
    in the libraries from the transcripts were completely different, i.e. transcripts derived from members of
    unidentified Methanosarcinales and Rice cluster I were predominantly detected in the soils under
    flooded and drained conditions, respectively. These results suggested that distinct members in a wellestablished
    methanogenic archaeal community transcribed mcrA genes and contributed to methane
    production corresponding to soil conditions.

  83. Methanogenic archaeal communities developed in paddy fields in the Kojima Bay polder, estimated by denaturing gradient gel electrophoresis, real-time PCR and sequencing analyses Reviewed International coauthorship

    Takeshi Watanabe, Vita Ratri Cahyani, Jun Murase, Eiji Ishibashi, Makoto Kimura, Susumu Asakawa

    Soil Sci. Plant Nutr.   Vol. 55   page: 73 - 79   2009.2

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  84. Morphology, host range and phylogenetic diversity of Sphingomonas phages in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Takashi Tsuge, Susumu Asakawa, Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 55   page: 53 - 64   2009.2

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  85. Survey of major capsid genes (g23) of T4-type bacteriophagesin rice fields in Northeast China Reviewed International coauthorship

    Guanghua Wang, Jian Jin, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 41   page: 423 - 427   2009.2

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  86. Frequency of phage-infected bacterial cells in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 41   page: 186 - 191   2009.2

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  87. Survey of major capsid genes (g23) of T4-type bacteriophages in Japanese paddy field soils Reviewed International coauthorship

    Guanghua Wang, Motoki Hayashi, Masato Saito, Kazunari Tsuchiya , Susumu Asakawa, Makoto Kimura

    Soil Biol. Biochem.   Vol. 41   page: 13 - 20   2009.1

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  88. 部門別進歩総説,第3部門 土壌生物,土壌生物 Reviewed

    浅川晋・鮫島玲子・齋藤明広・橋本知義

    日本土壌肥料学雑誌   Vol. 76 ( 6(部門別進歩総説特集号) ) page: 557 - 560   2008.12

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  89. *Identification of the gene for disaggregatase from Methanosarcina mazei Reviewed

    Naoki Osumi, Yoshihiro Kakehashi, Shiho Matsumoto, Kazunari Nagaoka, Junich Sakai, Kiyotaka Miyashita, Makoto Kimura, Susumu Asakawa

    Archaea   Vol. 2   page: 185 - 191   2008.12

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    The gene sequences encoding disaggregatase
    (Dag), the enzyme responsible for dispersion of cell aggregates
    of Methanosarcina mazei to single cells, were determined
    for three strains of M. mazei (S-6T, LYC and TMA). The
    dag genes of the three strains were 3234 bp in length and had almost
    the same sequences with 97% amino acid sequence identities.
    Dagwas predicted to comprise 1077 amino acid residues
    and to have a molecular mass of 120 kDa containing three repeats
    of the DNRLRE domain in the C terminus, which is specific
    to the genus Methanosarcina and may be responsible for
    structural organization and cell wall function. Recombinant
    Dag was overexpressed in Escherichia coli and preparations
    of the expressed protein exhibited enzymatic activity. The
    RT-PCR analysis showed that dagwas transcribed tomRNAin
    M. mazei LYC and indicated that the gene was expressed in
    vivo. This is the first time the gene involved in the morphological
    change of Methanosarcina spp. from aggregate to single
    cells has been identified.

  90. Distribution of Archaea in Japanese patients with periodontitis and humoral immune response to the components Reviewed

    Kokoro Yamabe, Hiroshi Maeda, Susumu Kokeguchi, Ichiro Tanimoto, Norihiro Sonoi, Susumu Asakawa, Shogo Takashiba

    FEMS Microbiol. Lett.   Vol. 287   page: 69 - 75   2008.10

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  91. Bacterial communities in iron mottles in the plow pan layer of a Japanese rice field: estimation using PCR-DGGE and sequencing analyses Reviewed International coauthorship

    Vita Ratri Cahyani, Jun Murase, Eiji Ishibasi, Susumu Asakawa, and Makoto Kimura

    Soil Sci.Plant Nutr.   Vol. 54   page: 711 - 717   2008.10

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  92. 水田における微生物の機能と群集構造 Invited

    浅川晋

    バイオサイエンスとインダストリー   Vol. 66 ( 9 ) page: 482 - 487   2008.9

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  93. 白鳥神社と水田農業(追補)ー愛知県旧作手村(現新城市作手地区)の白鳥神社と水田稲作の関わりについてー

    浅川晋,木村眞人,小野信一

    農業と科学   Vol. 598   page: 11 - 14   2008.6

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  94. *Comparison of bacterial community structures at main habitats in paddy field ecosystem based on DGGE analysis Reviewed

    Susumu Asakawa and Makoto Kimura

    Soil Biol. Biochem.   Vol. 40   page: 1322 - 1329   2008.6

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    Bacterial communities at different habitats in a Japanese paddy field ecosystem were compared to understand the bacterial world in the
    ecosystem as a whole by analyzing data of the denaturing gradient gel electrophoresis (DGGE) band patterns and the sequenced DGGE
    bands. The habitats were floodwater, percolating water, microcrustacean inhabiting in floodwater, plow layer soil, rice roots, rice straw
    and rice straw compost incorporated in soil, rice straw placed on the soil surface, plant residues in paddy fields, and rice straw under
    composting process. Phylotype (band) richness, diversity, evenness, and stability of the bacterial communities at the respective habitats
    were evaluated based on the DGGE profile data. Phylotype richness was greater near plant residues, rice straw buried in soil and rice
    straw placed on soil surface, while it was smaller at microcrustacean and rice straw compost buried in soil. The samples from plow layer
    soil and rice straw compost buried in soil showed considerably higher index values for diversity, evenness, and stability, while those from
    rice straw placed on soil surface and microcrustacean had lower values of the indices than other habitats. Sequences of totally 250 DGGE
    bands were assigned to phyla or classes. Distribution of bacterial members to phylogenetic taxa was different among the respective
    habitats. Inhabitants in plow layer soil were most widely distributed among the groups (nine phyla: Proteobacteria, Chloroflexi,
    Chlorobi, Verrucomicrobia, Acidobacteria, Nitrospira, candidate division OP10, Cyanobacteria, and Actinobacteria), while those in
    floodwater and microcrustacean were restricted to only three phyla (Proteobacteria, Bacteroidetes, and Actinobacteria). Proteobacteria
    and Bacteroidetes were found at all the habitats and the habitats except for plow layer soil, respectively, whereas abundant members
    belonged to Chloroflexi and Actinobacteria in plow layer soil. ``Comprehensive mapping'' of DGGE f

  95. Novel capsid genes (g23) of T4-type bacteriophages in a Japanese paddy field Reviewed

    Takeshi Fujii, Natsuko Nakayama, Mizuhiko Nishida, Hiroyuki Sekiya, Naoto Kato, Susumu Asakawa, and Makoto Kimura

    Soil Biol. Biochem.   Vol. 40   page: 1049 - 1059   2008.5

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  96. Cyanobacterial communities of rice straw left on the soil surface of a paddy field Reviewed

    Naoko Asari, Rie Ishihara, Yasunori Nakajima, Makoto Kimura, and Susumu Asakawa

    Biol. Fertil. Soils   Vol. 44   page: 605 - 612   2008.4

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  97. Eukaryotic communities associated with the decomposition of rice straw compost in a Japanese rice paddy field estimated by DGGE analysis Reviewed

    Masashi Hatamoto, Takanori Tanahashi, Jun Murase, Kazuo Matsuya, Motoki Hayashi, Makoto Kimura, and Susumu Asakawa

    Biol. Fertil. Soils   Vol. 44   page: 527 - 532   2008.2

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  98. Viral ecology in soil: past, present, and future perspectives Reviewed International coauthorship

    Makoto Kimura, Zhongjun Jia, Natsuko Nakayama, and Susumu Asakawa

    Soil Sci.Plant Nutr   Vol. 54   page: 1 - 32   2008.1

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  99. Morphological analysis of viral communities in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Mami Okumura, Katsuhiro Inoue, Susumu Asakawa, and Makoto Kimura

    Soil Biol. Biochem   Vol. 39   page: 3187 - 3190   2007.12

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  100. Molecular characterization of methane-oxidizing bacteria associated with rice straw decomposition in a rice field Reviewed International coauthorship

    Zhongjun Jia, Atsuo Sugano, Naoko Asari, Cho Cho Tun, Rie Ishihara, Susumu Asakawa, and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 729 - 739   2007.12

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  101. Dynamics of methanogenic archaeal communities based on rRNA analysis and their relation to methanogenic activity in Japanese paddy field soils Reviewed

    Takeshi Watanabe, Makoto Kimura, and Susumu Asakawa

    Soil Biol. Biochem   Vol. 39   page: 2877-2887   2007.11

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    We investigated the relationships between dynamics of methanogenic archaeal communities and methanogenic activities in Japanese paddy field soils by reverse transcription-PCR-denaturing gradient gel electrophoresis (RT-PCR-DGGE)and real-time PCR targeting 16S rRNA gene (16S rDNA)and 16S rRNA.The investigated paddy fields were managed on a double-cropping system,where rice was cultivated under flooded conditions in summer and wheat was cropped after drainage in winter under drained conditions. Methanogenic archaeal 16S rRNAs were retrieved from all collected soil samples even under drained conditions by RT-PCR.DGGE band patterns from methanogenic archaeal 16S rRNAs were stable throughout the year and were similar to the patterns from their 16S rDNAs.The ratio of 16S rRNAs per one 16S rDNA fragment fluctuated between 9.4 and 1.2 103 and increased during rice cultivations although contrary results were also obtained in some investigated plots.Methanogenic activities under flooded conditions were higher than those under drained conditions. These results suggested that activities of methanogenic archaeal communities fluctuated in a year depending on soil conditions.

  102. Molecular analysis of biodegradable plastics decomposers in two Japanese soils Reviewed

    Masahiro Kamiya, Susumu Asakawa, and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 568 - 574   2007.10

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  103. Abundance of bacteriophages of common heterotrophic bacteria in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Mami Okumura, Katsuhiro Inoue, Susumu Asakawa and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 595 - 605   2007.10

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  104. Succession and phylogenetic profile of eukaryotic communities in rice straw incorporated into a rice field: estimation by PCR-DGGE and sequence analyses Reviewed International coauthorship

    Atsuo Sugano, Hidetaka Tsuchimoto, Tun Cho Cho, Susumu Asakawa, and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 585 - 594   2007.10

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  105. Bacterial communities in manganese nodules in rice field subsoils: estimation using PCR-DGGE and sequencing analyses Reviewed International coauthorship

    Vita Ratri Cahyani, Jun Murase, Eiji Ishibasi, Susumu Asakawa, and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 575 - 584   2007.10

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  106. Molecular identification of methane-oxidizing bacteria in rice field soils Reviewed International coauthorship

    Zhongjun Jia, Hiroyasu Kikuchi, Takeshi Watanabe, Susumu Asakawa, and Makoto Kimura

    Biol. Fertil. Soils   Vol. 44 ( 1 ) page: 121 - 130   2007.10

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  107. Seasonal variations in the abundance of virus-like particles and bacteria in the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Mami Okumura, Katsuhiro Inoue, Susumu Asakawa and Makoto Kimura

    Soil Sci.Plant Nutr   Vol. 53   page: 420 - 429   2007.8

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  108. Molecular analyses reveal stability of bacterial communities in bulk soil of a Japanese paddy field: estimation by denaturing gradient gel electrophoresis of 16S rRNA genes amplified from DNA, accompanied with RNA Reviewed International coauthorship

    Hiroyasu Kikuchi, Takeshi Watanabe, Zhongjun Jia, Makoto Kimura, and Susumu Asakawa

    Soil Sci.Plant Nutr   Vol. 53   page: 448 - 458   2007.8

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  109. Molecular characterization of T4-type bacteriophages in a rice field Reviewed International coauthorship

    Zhongjun Jia, Rie Ishihara, Yasunori Nakajima, Susumu Asakawa and Makoto Kimura

    Environ. Microbiol.   Vol. 9   page: 1091 - 1096   2007.4

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  110. Effect of elevated atmospheric CO2 concentration on ammonia oxidizing bacteria communities inhabiting in rice roots Reviewed International coauthorship

    Saman Bowatte, Susumu Asakawa, Masumi Okada, Kazuhiko Kobayashi and Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 53   page: 32 - 39   2007.2

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  111. Succession and phylogenetic composition of eubacterial communities in rice straw during decomposition on the surface of paddy field soil Reviewed

    Naoko Asari, Rie Ishihara, Yasunori Nakajima, Makoto Kimura and Susumu Asakawa

    Soil Sci. Plant Nutr   Vol. 53   page: 53 - 65   2007.2

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  112. Bacterial community in plant residues in a Japanese paddy field estimated by RFLP and DGGE analyses. Reviewed

    Tomoya Matsuyama, Yasunori Nakajima, Kazuo Matsuya, Makoto Ikenaga, Susumu Asakawa and Makoto Kimura

    Soil Biol. Biochem.   Vol. 39   page: 463 - 472   2007.2

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  113. 水田土壌の機能と微生物群集構造 Reviewed

    浅川晋

    土と微生物   Vol. 60 ( 2 ) page: 79 - 84   2006

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  114. Characterization of ammonia oxidizing bacteria associated with weeds in a Japanese paddy field using amoA gene fragments Reviewed International coauthorship

    Saman Bowatte, Rie Ishihara, Susumu Asakawa and Makato Kimura

    Soil Sci. Plant Nutr.   Vol. 52 ( 5 ) page: 593 - 600   2006

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  115. Comparison of community structures of microbiota at main habitats in the rice field ecosystems based on phospholipid fatty acid analysis Reviewed

    Makoto Kimura and Susumu Asakawa

    Biol. Fertil. Soils   Vol. 43 ( 1 ) page: 20 - 29   2006

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  116. Molecular analysis of the ammonia oxidizing bacterial community in the surface soil layer of a Japanese paddy field Reviewed International coauthorship

    Saman Bowatte, Susumu Asakawa and Makoto Kimura

    Soil Sci. Plant Nutr.   Vol. 52 ( 4 ) page: 427 - 431   2006

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  117. Phylogenetic distribution of bacteria isolated from the floodwater of a Japanese paddy field Reviewed

    Natsuko Nakayama, Akiko Okabe, Koki Toyota, Makoto Kimura, and Susumu Asakawa

    Soil Sci.Plant Nutr.   Vol. 52 ( 3 ) page: 305 - 312   2006

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  118. Community structure of methanogenic archaea in paddy field soil under double cropping (rice-wheat) Reviewed

    Takeshi Watanabe, Makoto Kimura, and Susumu Asakawa

    Soil Biol. Biochem.   Vol. 38   page: 1264 - 1274   2006

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  119. Phylogenetic study on a bacterial community in the floodwater of a Japanese paddy field estimated by sequencing 16S rDNA fragments after denaturing gradient gel electrophoresis Reviewed

    Taketoshi Shibagaki-Shimizu, Natsuko Nakayama, Yasunori Nakajima, Kazuo Matsuya, Makoto Kimura, and Susumu Asakawa

    Biol. Fertil. Soils   Vol. 42 ( 4 ) page: 362 - 365   2006

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  120. Succession and phylogenetic profile of eubacterial communities in rice straw incorporated into a rice field: estimation by PCR-DGGE analysis. Reviewed International coauthorship

    SUGANO A, TSUCHIMOTO H, TUN CC, ASAKAWA S, KIMURA M:

    Soil Sci Plant Nutr   Vol. 51   page: 51 - 60   2005

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  121. 土壌中の遺伝子・遺伝子情報・・・何ができるのか,何が分かるのか 6.土壌微生物の群集解析(その2)DGGE,水田土壌への適用 Reviewed

    浅川晋

    日本土壌肥料学雑誌   Vol. 76 ( 6 ) page: 913 - 916   2005

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  122. 世界の土壌と微生物 Reviewed

    木村眞人・浅川晋

    ペドロジスト   Vol. 49 ( 2 ) page: 90 - 98   2005

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  123. Succession of methanogenic archaea in rice straw incorporated into a Japanese rice field: estimation by PCR-DGGE and sequence analyses Reviewed International coauthorship

    Atsuo Sugano, Hidetaka Tsuchimoto, Cho Cho Tun, Makoto Kimura, and Susumu Asakawa

    Archaea   Vol. 1 ( 6 ) page: 391 - 397   2005

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  124. 第3部門 土壌生物,その他の土壌微生物 Invited

    浅川 晋

    日本土壌肥料学雑誌   Vol. 76 ( 部門別進歩総説特集 ) page: 719   2005

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  125. 第3部門 土壌生物,水田微生物 Invited

    浅川 晋

    日本土壌肥料学雑誌   Vol. 76 ( 部門別進歩総説特集 ) page: 717   2005

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  126. Bacterial Communities responsible for the decomposition of rice straw compost in a Japanese rice paddy field estimated by DGGE analysis of amplified 16S rDNA and 16S rRNA fragments. Reviewed

    TANAHASHI T, MURASE J, MATSUYA K, HAYASHI M, KIMURA M, ASAKAWA S

    Soil Sci Plant Nutr   Vol. 51   page: 351 - 360   2005

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  127. Effect of free-air CO2 enrichment (FACE) on methanogenic archaeal communities inhabiting rice roots in a Japanese rice field. Reviewed International coauthorship

    HASHIMOTO-YASUDA T, IKENAGA M, ASAKAWA S, KIM H-Y, OKADA M, KOBAYASHI K, KIMURA M

    Soil Sci Plant Nutr   Vol. 51   page: 91 - 100   2005

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  128. DGGE method for analyzing 16S rDNA of methanogenic archaeal community in paddy field soil. Reviewed

    WATANABE T, ASAKAWA S, NAKAMURA A, NAGAOKA K, KIMURA M

    FEMS Microbiol Lett   Vol. 232   page: 153 - 163   2004

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  129. Succession and phylogenetic profile of methanogenic archaeal communities during the composting process of rice straw estimated by PCR-DGGE analysis. Reviewed International coauthorship

    CAHYANI VR, MATSUYA K, ASAKAWA S, KIMURA M

    Soil Sci Plant Nutr   Vol. 50   page: 555 - 563   2004

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  130. Analysis of communities of ammonia oxidizers, methanotrophs, and methanogens associated with microcrustaceans in the floodwater of a rice field microcosm. Reviewed International coauthorship

    NISWATI A, MURASE J, ASAKAWA S, KIMURA M

    Soil Sci Plant Nutr   Vol. 50   page: 447 - 455   2004

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  131. Community structure of Eukaryotes in rice roots estimated by PCR-DGGE pattern and sequence analyses. Reviewed

    IKENAGA M, ASAKAWA S, MURAOKA Y, KIMURA M

    Soil Sci Plant Nutr   Vol. 50   page: 583 - 589   2004

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  132. Microbial communities responsible for the decomposition of rice straw compost in a Japanese rice paddy field determined by phospholipid fatty acid (PLFA) analysis. Reviewed

    TANAHASHI T, MURASE J, MATSUYA K, ASAKAWA S, KIMURA M

    Soil Sci Plant Nutr   Vol. 50   page: 1229 - 1236   2004

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  133. Methanogenic archaeal communities in rice roots grown in flooded soil pots: estimation by PCR-DGGE and sequence analyses. Reviewed

    IKENAGA M, ASAKAWA S, MURAOKA Y, KIMURA M

    Soil Sci Plant Nutr   Vol. 50   page: 701 - 711   2004

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  134. Succession and phylogenetic profile of eukaryotic communities in the composting process of rice straw estimated by PCR-DGGE analysis. Reviewed International coauthorship

    CAHYANI VR, MATSUYA K, ASAKAWA S, KIMURA M

    Biol Fertil Soils   Vol. 40   page: 334 - 344   2004

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  135. Phylogenetic study on CTO primer-amplified ammnonia-oxidizing bacteria and β-Proteobacteria associtated with rice roots grown in a flooded paddy soil Reviewed

    Ikenaga M, Asakawa S, Muraoka Y, Kimura M

    Soil Sci Plant Nutr   Vol. 49   page: 719 - 727   2003.10

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  136. Methanoculleus bourgensis, Methanoculleus olentangyi and Methanoculleus oldenburgensis are subjective synonyms Reviewed

    Asakawa S, Nagaoka K

    Int J Syst Evol Microbiol   Vol. 53   page: 1551 - 1552   2003.9

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  137. Microbial community responsible for the decomposition of rice straw in a paddy field: estimation by phospholipid fatty acid analysis Reviewed International coauthorship

    Nakamura A, Tun CC, Asakawa S, Kimura M

    Biol Fertil Soils   Vol. 38   page: 288 - 295   2003.9

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  138. Bacterial communities associated with nodal roots of rice plants along with the growth stages: estimation by PCR-DGGE and sequence analysis Reviewed

    Ikenaga M, Asakawa S, Muraoka Y, Kimura M

    Soil Sci Plant Nutr   Vol. 49   page: 591 - 602   2003.8

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  139. Succession and phylogenetic composition of bacterial communities responsible for the composting process of rice straw estimated by PCR-DGGE analysis International coauthorship

    Cahyani VR, Matsuya K, Asakawa S, Kimura M

    Soil Sci Plant Nutr   Vol. 49   page: 619 - 630   2003.8

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  140. Community structure of bacteria and fungi responsible for rice straw decomposition in a paddy field estimated by PCR-RFLP analysis Reviewed International coauthorship

    Tun CC, Ikenaga M, Asakawa S, Kimura M

    Soil Sci Plant Nutr   Vol. 48   page: 805 - 813   2002.12

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  141. Succession of microbiota estimated by phopholipid fatty acid analysis and changes in organic constituents during the composting process of rice straw Reviewed International coauthorship

    Cahyani VR, Watanabe A, Matsuya K, Asakawa S, Kimura M

    Soil Sci Plant Nutr   Vol. 48   page: 735 - 743   2002.10

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  142. Methanoculleus chikugoensis sp. nov., a novel methanogenic archaeon isolated from paddy field soil in Japan, and DNA-DNA hybridization among Methanoculleus species Reviewed International coauthorship

    Dianou D, Miyaki T, Asakawa S, Morii H, Nagaoka K, Oyaizu H, Matsumoto S

    Int J Syst Evol Microbiol   Vol. 51   page: 1663 - 1669   2001.9

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  143. メタン生成菌の活性制御技術の開発

    浅川晋

    農林水産生態系を利用した地球環境変動要因の制御技術の開発,研究成果339   Vol. 339   page: 131 - 134   1999.3

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  144. メタン生成古細菌の特徴と水田土壌における生態 Invited

    浅川晋

    土と微生物   Vol. 52   page: 33 - 39   1998.1

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  145. Tetramethylammonium:coenzyme M methyltransferase system from Methanococcoides sp. Reviewed International coauthorship

    Asakawa S, Sauer K, Liesack W, Thauer R

    Arch Microbiol   Vol. 170   page: 220 - 226   1998.1

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  146. Communities of methanogenic bacteria in paddy field soils with long-term application of organic matter Reviewed

    Asakawa S, Akagawa-Matsushita M, Koga Y, Hayano K

    Soil Biol. Biochem.   Vol. 30   page: 299 - 303   1998.1

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  147. 水田土壌のメタン生成細菌に関する研究 Invited

    浅川晋

    日本土壌肥料学雑誌   Vol. 68   page: 241 - 242   1997.1

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  148. 最確値(MPN)法による水田土壌のメタン生成細菌の計数法の実際 Invited Reviewed

    浅川晋・古賀洋介・早野恒一

    土と微生物   Vol. 46   page: 31 - 36   1996.1

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  149. Populations of methanogenic bacteria in paddy field soil under double cropping conditions (rice-wheat) Reviewed

    Asakawa S, Hayano K

    Biol. Fertil. Soils   Vol. 20   page: 113 - 117   1995.1

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  150. Activity of protease extracted from rice-rhizosphere soils under double cropping of rice and wheat

    Hayano K, Watanabe K, Asakawa S

    Soil Sci. Plant Nutr.   Vol. 41   page: 597 - 603   1995.1

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  151. 西南暖地の堆肥及び化学肥料長期連用水田の土壌微生物とその活性-水稲と小麦の根圏及び非根圏の比較- Reviewed

    早野恒一・渡邊克二・浅川晋

    九州農業試験場報告   Vol. 28   page: 139 - 155   1995.1

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    1346-9177

  152. Characterization of Methanosarcina mazeii TMA isolated from a paddy field soil Reviewed

    Asakawa S, Akagawa-Matsushita M, Morii H, Koga Y, Hayano K

    Curr. Microbiol.   Vol. 31   page: 34 - 38   1995.1

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  153. Communities of methanogenic bacteria in paddy field soils with long-term application of organic matter Invited

      Vol. 32   page: 219-220   1994

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  154. Characterization of Methanobrevibacter arboriphilus SA isolated from a paddy field soil and DNA-DNA hybridization among M. arboriphilus strains. Reviewed

    Asakawa S, Morii H, Akagawa-Matsushita M, Koga Y, Hayano K

    Int J Syst Bacteriol   Vol. 43   page: 683-686   1993

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  155. Denitrifying ability of indigenous strains of Bradyrhizobium japonicum isolated from fields under paddy-upland rotation. Reviewed

    Asakawa S

    Biol Fertil Soils   Vol. 15   page: 196 - 200   1993

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  156. Application of the first-order reaction (FOR) model to nodulation by Bradyrhizobium japonicum in the nodulation-dilution frequency method and estimation of time of initiation of nodulation. Reviewed

    Soil Sci Plant Nutr   Vol. 39   page: 733 - 736   1993

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  157. 田畑輪換圃場における土着ダイズ根粒菌の生残性 Reviewed

    浅川 晋・池田一徹

    日本土壌肥料学雑誌   Vol. 61   page: 411 - 412   1990

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  158. アゾーラの施用が水稲の収量,窒素吸収量および土壌窒素に及ぼす影響 Reviewed

    浅川 晋・蘭 道生・早野恒一・高林 実

    日本土壌肥料学雑誌   Vol. 59   page: 397 - 402   1988

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  159. Effect of fertilizer and manure application on microbial numbers, biomass, and enzyme activities in volcanic ash soils. I. Microbial numbers and biomass carbon. Reviewed

    Kanazawa S, Asakawa S, Takai Y

    Soil Sci. Plant Nutr.   Vol. 34   page: 429 - 439   1988

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▼display all

Books 20

  1. 実践土壌学シリーズ1 土壌微生物学

    浅川 晋(豊田剛己 編)( Role: Contributor ,  コラム2 堆肥化過程の微生物)

    朝倉書店  2018.8  ( ISBN:978-4-254-43571-9

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    Total pages:194   Language:Japanese Book type:Textbook, survey, introduction

  2. 土壌サイエンス入門第2版

    浅川晋(木村眞人・南條正巳編)( Role: Contributor ,  第4章 水田の土壌 3. 水田における物質循環)

    文永堂  2018.2  ( ISBN:978-4-8300-4135-8

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    Language:Japanese Book type:Textbook, survey, introduction

  3. アーキア生物学

    浅川 晋(日本Archaea研究会監修、石野良純・跡見晴幸編著)( Role: Contributor ,  第2章 アーキアの生態と進化 2.2 メタン生成アーキア)

    共立出版  2017.10  ( ISBN:978-4-320-05785-2

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    Language:Japanese Book type:Textbook, survey, introduction

  4. 応用微生物学

    浅川 晋(横田篤、大西康夫、小川順編)( Role: Contributor ,  第4章 微生物の生態および生理 1.微生物の生態 3)生物圏の微生物生態 (2)植物と微生物)

    文永堂  2016.7  ( ISBN:978-4-8300-4131-0

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    Language:Japanese Book type:Textbook, survey, introduction

  5. にぎやかな田んぼ -イナゴが跳ね、鳥は舞い、魚の泳ぐ小宇宙-

    浅川 晋(夏原由博編)( Role: Contributor ,  田んぼの土づくりの主役は、酸素を利用しない嫌気性の微生物)

    京都通信社  2015.3  ( ISBN:978-4-903473-54-3

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    Language:Japanese Book type:Textbook, survey, introduction

  6. 環境と微生物の事典

    浅川晋(日本微生物生態学会編)( Role: Contributor ,  逐次還元過程と微生物)

    朝倉書店  2014.7  ( ISBN:978-4-254-17158-7

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    Language:Japanese Book type:Dictionary, encyclopedia

  7. 土壌微生物実験法第3版

    浅川 晋,渡邉健史(日本土壌微生物学会編)( Role: Joint author ,  メタン酸化菌)

    養賢堂  2013.6  ( ISBN:9784842505169

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    Language:Japanese Book type:Scholarly book

  8. 土壌微生物実験法第3版

    渡邉健史,浅川 晋(日本土壌微生物学会編)( Role: Joint author ,  メタン酸化菌)

    養賢堂  2013.6  ( ISBN:9784842505169

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    Language:Japanese Book type:Scholarly book

  9. Biocommunication in Soil Microorganisms, Soil Biology 23 International journal

    Makoto Kimura, Guanghua Wang, Natsuko Nakayama, Susumu Asakawa (Guenter Witzany ed.)( Role: Contributor)

    Springer-Verlag  2011 

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    Language:English Book type:Scholarly book

  10. Handbook of Soil Sciences: Properties and Processes, Second Edition

    Makoto Kimura, Susumu Asakawa (ed. P. M. Huang, Y. Li, M. E. Sumner)( Role: Joint author)

    CRC Press, Taylor & Francis Group, Boca Raton.  2011 

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    Language:English Book type:Scholarly book

  11. 身近な自然の保全生態学 生物の多様性を知る

    浅川晋・村瀬潤(根本正之 編著)( Role: Contributor ,  水田の土壌環境と微生物相)

    培風館  2010.9 

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    Language:Japanese Book type:Scholarly book

  12. 身近な自然の保全生態学 生物の多様性を知る

    浅川晋・村瀬潤(根本正之 編著)( Role: Joint author ,  生物群ごとの基本的な多様性調査法、微生物について)

    培風館  2010.9 

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    Language:Japanese Book type:Scholarly book

  13. 湿地環境と作物 環境と調和した作物生産をめざして

    浅川晋(坂上潤一・中園幹生・島村聡・奥田徹・伊藤治・石澤公明 編著)( Role: Contributor ,  湿地土壌の微生物)

    養賢堂  2010.2 

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    Language:Japanese Book type:Scholarly book

  14. 微生物の事典

    浅川晋(渡邉信・西村和子・内山裕夫・奥田徹・加来久敏・広木幹也編)( Role: Contributor ,  農地から発生する温室効果ガス(メタン,亜酸化窒素)と微生物)

    朝倉書店  2008.9 

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    Language:Japanese Book type:Dictionary, encyclopedia

  15. 土壌サイエンス入門

    浅川晋(三枝正彦・木村眞人編)( Role: Contributor ,  水田における物質循環)

    文永堂  2005 

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    Language:Japanese Book type:Textbook, survey, introduction

  16. 九州・沖縄の農業と土壌肥料2004

    浅川晋(日本土壌肥料学会九州支部編)( Role: Contributor ,  暖地水田におけるメタン生成菌の働き)

    日本土壌肥料学会九州支部  2004 

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    Language:Japanese Book type:Scholarly book

  17. 新・土の微生物(5)

    浅川 晋(日本土壌微生物学会編集)( Role: Contributor ,  系統分類から見た土の細菌・古細菌)

    博友社  2000 

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    Language:Japanese Book type:Textbook, survey, introduction

  18. 土の環境圏

    浅川 晋(岩田進午・喜田大三監修)( Role: Joint author ,  メタン生成に関与する土中微生物)

    フジ・テクノシステム  1997 

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    Language:Japanese Book type:Scholarly book

  19. 農林水産研究文献解題 No.15 自然と調和した農業技術編

    浅川 晋・早野恒一(農林水産技術会議事務局編集)( Role: Joint author ,  根粒菌利用)

    農林統計協会  1989 

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    Language:Japanese Book type:Scholarly book

  20. 農業の未来を拓くグリーンエナジー

    浅川 晋・早野恒一・蘭 道生(農林水産技術会議事務局編集)( Role: Contributor ,  窒素共生系(アゾーラ-ラン藻)を活用した水稲作)

    農林水産技術情報協会  1988 

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    Language:Japanese Book type:Scholarly book

▼display all

Presentations 262

  1. 水田土壌生態系におけるメタンの生成・酸化に関わる微生物の生態に関する研究

    浅川 晋

    日本土壌肥料学会2020年度大会 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:岡山大学(ウェブ開催)   Country:Japan  

  2. 田畑輪換圃場の土壌中の微好気性鉄酸化細菌群集の動態 International coauthorship

    松葉悠真, 伊藤舞香, 劉 冬艶, 海野裕晃, 石川裕己, 西田瑞彦, 土屋一成, 浪川茉莉, 高本慧, 戸上和樹, 高橋智紀, 浅川晋, 渡邉健史

    日本土壌肥料学会2020年度大会 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学(ウェブ開催)   Country:Japan  

  3. 水田土壌中の微生物バイオマスケイ素の測定の試み

    松浦 諒, 尾賀俊哉, 船生岳人, 床並佳季, 柴原藤善, 浅川 晋

    日本土壌肥料学会2020年度大会 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学(ウェブ開催)   Country:Japan  

  4. 炭素源添加後の水田土壌における微生物バイオマスカリウムの代謝回転時間の測定

    床並佳季, 船生岳人, 尾賀俊哉, 西田瑞彦, 高橋智紀, 浅川 晋

    日本土壌肥料学会2020年度大会 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学(ウェブ開催)   Country:Japan  

  5. 水稲根圏の鉄の酸化還元反応に関わる微生物群集に関する研究 (1) 微好気性鉄酸化細菌群集の解析

    加藤健斗・尾賀俊哉・伴 佳典・Otoidobiga Cécile・Sawadogo Adama・Wonni Issa・Ouedraogo Léonard・Zongo Jean Didier・Dianou Dayéri・浅川 晋・渡邉健史

    日本土壌肥料学会中部支部第99回例会・中部土壌肥料研究会第109回例会 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  6. 水稲根圏の鉄の酸化還元反応に関わる微生物群集に関する研究 (2) 鉄還元菌群集の解析

    加藤健斗・尾賀俊哉・伴 佳典・Otoidobiga Cécile・Sawadogo Adama・Wonni Issa・Ouedraogo Léonard・Zongo Jean Didier・Dianou Dayéri・浅川 晋・渡邉健史

    日本土壌肥料学会中部支部第99回例会・中部土壌肥料研究会第109回例会 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  7. Effect of paddy-upland rotation on the abundance of methane-oxidizing and ammoniaoxidizing microbial communities in paddy field soil International conference

    14th International Conference of the East and Southeast Asia Federation of Soil Science Societies 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Venue:台北市   Country:Taiwan, Province of China  

  8. Involvement of microaerophilic iron-oxidizing bacteria in the iron-oxidizing process at the surface oxidized layer of flooded paddy field soil International conference

    14th International Conference of the East and Southeast Asia Federation of Soil Science Societies 

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    Event date: 2019.11

    Language:English   Presentation type:Symposium, workshop panel (public)  

    Venue:台北市   Country:Taiwan, Province of China  

  9. 炭素・窒素・リン源添加後の水田土壌中の微生物バイオマスカリウムの経時変化

    床並佳季・船生岳人・尾賀俊哉・浅川 晋

    日本土壌肥料学会2019年度大会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  10. AWD 節水水田土壌中の微好気性鉄酸化細菌群集の動態

    渡邉健史・片柳薫子・Ruth Agbisit・Lizzida Llorca・宝川靖和・浅川 晋

    日本土壌肥料学会2019年度大会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  11. 田畑輪換が水田土壌中のメタン酸化菌およびアンモニア酸化菌の存在量に及ぼす影響

    Joseph Benewindé Sawadogo・Mohammad Saiful Alam・末國千佳・劉 冬艶・石川裕己・西田瑞彦・土屋一成・高橋智紀・浅川 晋

    日本土壌肥料学会2019年度大会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  12. 水田生態系から分離されたメタン酸化細菌の亜酸化窒素生成能

    Mohammad Saiful Alam, Joseph Benewindé Sawadogo, 浅川 晋

    日本土壌微生物学会2019年度大会 

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    Event date: 2019.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:北海道大学   Country:Japan  

  13. 水稲根に生息する微好気性鉄酸化細菌の分離

    渡邉健史・伊藤舞香・ 浅川 晋

    日本土壌微生物学会2019年度大会 

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    Event date: 2019.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学   Country:Japan  

  14. 土壌微生物バイオマスルビジウムの定量

    床並佳季, 船生岳人, 尾賀俊哉, 西田瑞彦, 高橋智紀, 浅川 晋

    日本土壌肥料学会中部支部第98回例会・中部土壌肥料研究会第108回例会 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  15. アガロースゲル電気泳動を用いたamoAのPCR増副産物検出による太陽熱消毒処理土壌中のアンモニア酸化細菌存在量の変動評価

    山縣実奈, 篠原陽子, 前坂昌宏, 横江和典, 村瀬 潤, 浅川 晋

    日本土壌肥料学会中部支部第98回例会・中部土壌肥料研究会第108回例会 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:静岡大学   Country:Japan  

  16. 西アフリカ鉄過剰障害発生水田土壌中の鉄酸化・還元菌群集の解析

    加藤健斗, Adama SAWADOGO, Cécile OTOIDOBIGA, Dayéri DIANOU, 浅川 晋, 渡邉健史

    日本土壌肥料学会2018年度大会 

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    Event date: 2018.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:日本大学   Country:Japan  

  17. Effect of paddy‐upland rotation on methanogenic archaeal community structure in paddy field soil: evaluation by DNA‐ and mRNA‐based analyses International conference

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    Event date: 2018.8

    Language:English   Presentation type:Symposium, workshop panel (nominated)  

    Country:Brazil  

  18. Microaerophilic iron-oxidizing bacterial community in the bulk soil and rhizosphere of paddy field International conference

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    Event date: 2018.8

    Language:English   Presentation type:Poster presentation  

    Country:Brazil  

  19. メタン生成古細菌Methanosarcina mazeiのメタノコンドロイチン分解酵素の解析

    楠 悠李, 難波竜士, 和田隆太郎, 吉田稜, 江見晃一, 小川 拓哉, 邊見 久, 浅川 晋

    日本Archaea研究会第31回講演会 

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    Event date: 2018.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神戸大学   Country:Japan  

  20. フザリウム共培養法による有機物連用圃場の土壌の発病抑止性の評価

    三星暢公, 紀岡雄三, 野口勝憲, 浅川 晋

    茨城県病害虫研究会2018年度研究発表会 

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    Event date: 2018.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:水戸市   Country:Japan  

  21. フザリウム共培養法による作物生産圃場の土壌の発病抑止性の評価

    三星暢公, 紀岡雄三, 野口勝憲, 浅川 晋

    日本土壌微生物学会2018 年度大会 

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    Event date: 2018.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:広島大学   Country:Japan  

  22. 水稲根圏の鉄酸化・還元菌群集の解析

    加藤健斗, 伴 佳典, 船生岳人, 浅川 晋, 渡邉健史

    日本土壌微生物学会2018 年度大会 

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    Event date: 2018.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:広島大学   Country:Japan  

  23. Paddy-upland rotation with rice-soybean makes a great impact on methanogenic archaeal community in soil Invited International conference

    International Workshop on Mollisols Ecology 

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    Event date: 2018.6

    Language:English   Presentation type:Symposium, workshop panel (nominated)  

    Country:China  

  24. 土壌生物性診断を考える〜土壌微生物群集解析の研究事例から〜 Invited

    浅川 晋

    中部土壌肥料研究会平成30年度「春の講演会」 

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    Event date: 2018.5

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  25. 有機物と無機養分添加後の土壌微生物バイオマスK、C、Nの動態

    床並佳季,浅川晋

    日本土壌肥料学会中部支部第97回例会・中部土壌肥料研究会第107回例会 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:富山   Country:Japan  

  26. 水田土壌に生残するメタン生成古細菌の活性の維持・回復にはメタン生成基質の供給が関与している

    劉冬艶、西田瑞彦、高橋智紀、浅川晋

    日本土壌肥料学会2017年度大会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  27. 水田土壌表層部の微好気性鉄酸化細菌群集構造の解析

    中川晃希、村瀬潤、浅川晋、渡邉健史

    日本土壌肥料学会2017年度大会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  28. 水田土壌におけるメタン生成古細菌の生残性について

    浅川晋、劉冬艶、渡邉健史

    日本アーキア研究会第30回講演会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  29. 水田土壌から分離されたメタン生成古細菌によるバイオシリカ形成

    海野裕晃、浅川晋

    日本微生物生態学会第31回大会 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:横須賀市   Country:Japan  

  30. 病原性フザリウムの共培養による土壌病害の発病抑止性に関わる土壌生物性の評価法の検討

    三星暢公、紀岡雄三、野口勝憲、浅川晋

    日本微生物生態学会第31回大会 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:横須賀市   Country:Japan  

  31. 水田土壌より分離した水素生成細菌株のhydA転写活性はパラログ間で異なる

    馬場竜子、森田麻友美、浅川晋、渡邉健史

    日本微生物生態学会第31回大会 

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    Event date: 2016.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:横須賀市   Country:Japan  

  32. Research methods for microbial analysis: case studies on microbial ecological investigations of methanogens and methanotrophs in paddy field soil by molecular biological and cultivation techniques Invited International conference

    Susumu Asakawa

    Special lecture and publication writing mentoring program 

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    Event date: 2016.9

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Sebelas Maret University, Indonesia   Country:Indonesia  

  33. Publication Writing Invited International conference

    Susumu Asakawa

    Special lecture and publication writing mentoring program 

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    Event date: 2016.9

    Language:English   Presentation type:Public lecture, seminar, tutorial, course, or other speech  

    Venue:Sebelas Maret University, Indonesia   Country:Indonesia  

  34. Methanogenic archaeal community greatly decreases transcriptional content of mcrA gene by prolonged duration of non-flooding period longer than one year in paddy-upland rotational field soil

    Dong-yan Liu, Mizuhiko Nishida, Tomoki Takahashi, Susumu Asakawa

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  35. 水田土壌の微好気性鉄酸化細菌群集構造の経時変化

    成瀬達志、伴佳典、吉田朋史、加藤恭宏、浪川茉莉 、高橋智紀、西田瑞彦、 浅川晋、渡邉健史

    日本土壌肥料学会2016年度大会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学   Country:Japan  

  36. Estimation of microbial biomass potassium in paddy field soil Invited

    Kohei Yamashita, Hiroki Honjo, Mizuhiko Nishida, Makoto Kimura, Susumu Asakawa

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    Event date: 2016.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  37. 白鳥神社と水田農業 -白鳥神社の立地する土壌と地形について-

    浅川晋

    日本土壌肥料学会2016年度大会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学   Country:Japan  

  38. カリウム栄養への土壌微生物の関わり:水田土壌における微生物バイオマスカリウムの評価 Invited

    浅川晋

    第2回植物の栄養研究会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋大学   Country:Japan  

  39. 水田土壌から分離されたメタン生成古細菌における抗酸化酵素遺伝子の探索と解析

    海野裕晃、浅川晋

    日本アーキア研究会第29回講演会 

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    Event date: 2016.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東洋大学   Country:Japan  

  40. 太陽熱土壌消毒が土壌微生物群集に及ぼす影響のeDNA解析による評価

    大島崇彰、篠原陽子、山野明日夏、前坂昌宏,横江和典、山縣実奈,橋本知義、村瀬潤、浅川晋

    日本土壌微生物学会2016年度大会 

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    Event date: 2016.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岐阜大学   Country:Japan  

  41. 水田土壌の硫酸還元菌の群集構造解析

    水野かすみ、平松雅代、内田利治、齋藤雅人,西田瑞彦、関矢博幸,加藤直人、土屋一成、浅川晋、渡邉健史

    日本土壌微生物学会2016年度大会 

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    Event date: 2016.6

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岐阜大学   Country:Japan  

  42. 有機質肥料活用型養液栽培に適した微量金属元素供給剤の開発2

    篠原信, 太田香菜子, 藤原和樹, 安藤晃規、宮本憲二,加藤康夫, 浅川 晋、小川順,高野雅夫

    日本農芸化学会2016年度大会 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:札幌コンベンションセンター   Country:Japan  

  43. 水田生態系に生息する新規typeIメタン酸化細菌の分離と同定

    浅川晋

    日本微生物生態学会第30回大会 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:土浦   Country:Japan  

  44. 水稲根メタン酸化細菌の窒素固定能のメタプロテオーム解析、組織局在性と分離まで

    包智華、篠田亮、大久保卓、久保田健吾、笠原康裕、池田成志、浅川晋、南澤 究

    日本微生物生態学会第30回大会 

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    Event date: 2015.10

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:土浦   Country:Japan  

  45. The changes of active community of methanogenic archaea in paddy field soil in response to a management of paddy-upland rotation International conference

    Dong-yan Liu, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Susumu Asakawa

    12th International Conference of The East and Southeast Asia Federation of Soil Science Societies 

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    Event date: 2015.9

    Language:English   Presentation type:Symposium, workshop panel (public)  

    Country:China  

  46. A novel microaerophilic iron-oxidizing bacterium isolated from a Japanese paddy field soil International conference

    Takeshi Watanabe, Yuta Nakasuji, Norikuni Saka, Hiroki Honjo, Susumu Asakawa

    12th International Conference of The East and Southeast Asia Federation of Soil Science Societies 

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    Event date: 2015.9

    Language:English   Presentation type:Poster presentation  

    Country:China  

  47. 土壌と白鳥神社

    浅川晋、小野信一

    日本土壌肥料学会2015年度大会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:京都   Country:Japan  

  48. 水田土壌の微好気性鉄酸化細菌の群集構造解析法の検討

    渡邉健史,浅川晋

    日本土壌肥料学会2015年度大会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都   Country:Japan  

  49. Response of active community of methanogenic archaea in paddy field soil to a management of paddy-upland rotation

    Dong-yan Liu, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Susumu Asakawa

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  50. Isolation of a microaerophilic iron-oxidizing bacterium from a rice paddy field soil: toward elucidation of its ecophysiology at the soil redox interface International conference

    T. Watanabe, Y. Nakasuji, N. Saka, H. Honjo, S. Asakawa

    The 13th International Conference on the Biogeochemistry of Trace Elements 

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    Event date: 2015.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  51. 太陽熱土壌消毒が土壌中のアンモニア酸化細菌群集に及ぼす影響の解析

    山縣実奈、横江和典,篠原陽子、前坂昌宏,村瀬潤、浅川晋

    日本土壌微生物学会2015年度大会 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:つくば市   Country:Japan  

  52. Construction of a model nitrifying bacteria community for organic hydroponics

    Sakuntala Saijai, Akinori Ando,Hisanori Mizobuchi, Shoko Usami, Yuki Shimura, Kenji Miyamoto, Yasuo Kato, Susumu Asakawa, Makoto Shinohara, Jun Ogawa

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    Event date: 2015.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  53. 硝化特性が向上した微生物群集からの亜硝酸酸化菌の単離取得

    宇佐美晶子、安藤晃規, 志村悠暉、犬飼龍矢、池本成美、宮本憲二、加藤康夫, 浅川晋、藤原和樹, 篠原信、小川順

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  54. 水稲根圏土壌より分離したTypeIメタン酸化細菌Methylomagnum ishizawai gen. nov., sp. nov.

    Ashraf Khalifa・李哲揆・小木曽拓也・上野千穂子・Dayeri Dianou・出町豊子・片山新太・浅川晋

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  55. 有機質肥料活用型養液栽培に適した微量金属元素供給資材の開発

    篠原信, 太田香菜子, 藤原和樹, 安藤晃規、宮本憲二,加藤康夫, 浅川 晋、小川順,高野雅夫

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  56. 有機質肥料活用型養液栽培に有用な微生物群集における病原性細菌の解析

    宇佐美晶子, 藤原和樹, 溝渕久恭、安藤晃規、サイジャイサクンタラ、志村悠暉、篠原信, 宮本憲二,加藤康夫, 浅川 晋、小川順

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  57. 有機質肥料活用型養液栽培における硝化菌および硝化関連遺伝子の動態解析

    篠原亘, 吉田昭介, 川上了史、安藤晃規、小川順、加藤康夫、浅川晋、篠原信, 宮本憲二

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  58. 有機質肥料活用型養液栽培の改良を目的とした硝化菌の有機成分耐性の研究

    藤原和樹, 高田惟名、安藤晃規, 宮本憲二、加藤康夫、浅川晋、小川順、高野雅夫、篠原信

    日本農芸化学会2015年度大会 

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    Event date: 2015.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学   Country:Japan  

  59. 水田土壌に生息する新規微好気性鉄酸化細菌

    渡邉健史,中筋悠太,坂紀邦,本庄弘樹,浅川晋

    日本土壌肥料学会中部支部第94回例会・中部土壌肥料研究会第104回例会 

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    Event date: 2014.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:敦賀   Country:Japan  

  60. N2-fixing methanotrophs as non-leguminous rhizobia in paddy rice roots International conference

    Kiwamu Minamisawa, Zhihua Bao, Seishi Ikeda, Takashi Okubo, Haruko Imaizumi-Anraku, Kengo Kubota, Yasuhiro Kasahara, Dongyan Liu, Susumu Asakawa

    The 14th International Symposium on Nitrogen Fixation with Non-Legumes 

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    Event date: 2014.10 - 2014.11

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:China  

  61. 太陽熱土壌消毒処理がハウス土壌の繊毛虫群集に及ぼす影響

    村瀬潤,篠原陽子,横江和典,浅川晋,橋本知義

    環境微生物系合同大会2014 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松   Country:Japan  

  62. 水田土壌中で活性を有する水素生成微生物群集の解析

    馬場竜子,浅川晋,渡邉健史

    環境微生物系合同大会2014 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:浜松   Country:Japan  

  63. 太陽熱土壌消毒が土壌微生物群集に及ぼす影響の解析

    横江和典,前坂昌宏,浅川晋

    環境微生物系合同大会2014 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松   Country:Japan  

  64. 水田土壌における転炉スラグおよびバイオ炭・シアノバクテリアの施用が温室効果ガスに与える影響

    花澤俊祐,Ali Muhammad Aslam, Ankit Singla,岩佐博邦,劉 冬艶,渡邉健史,浅川 晋,程 為国,犬伏和之

    環境微生物系合同大会2014 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松   Country:Japan  

  65. 水田土壌に生息する好中性微好気性鉄酸化細菌の分離

    渡邉健史,中筋悠太,坂紀邦,本庄弘樹,浅川晋

    環境微生物系合同大会2014 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:浜松   Country:Japan  

  66. 有機肥料活用型養液栽培における根圏微生物叢の経時変化解析

    篠原亘、吉田昭介、篠原信、安藤晃規、小川順、加藤康夫、浅川晋 、宮本憲二

    日本農芸化学会関東支部2014年度支部大会 

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    Event date: 2014.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:さいたま   Country:Japan  

  67. Isolation of a neutrophic, microaerobic Fe-oxidizing bacterium from paddy field soil International conference

    Takeshi Watanabe, Yuta Nakasuji, Norikuni Saka, Hiroki Honjo, Susumu Asakawa

    Workshop on Biogeochemistry of Submerged Agro-ecosystems 

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    Event date: 2014.9

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  68. 水稲根のメタン酸化細菌は非マメ科の根粒菌か?

    南澤究,包千華,池田成志,大久保卓,今泉(安楽)温子,常田岳志,久保田健吾,笠原康裕,劉冬艶,浅川晋

    第24回植物微生物研究交流会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀   Country:Japan  

  69. 有機質肥料活用型養液栽培に有用な微生物群集からの亜硝酸酸化菌の単離

    宇佐美 晶子,安藤 晃規,犬飼 龍矢,溝渕 久恭,池本 成美,Saijai Sakuntala,島 純,宮本 憲二,加藤 康夫,浅川 晋,篠原 信,小川 順

    第66回日本生物工学会大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:札幌   Country:Japan  

  70. 水田土壌におけるバイオ炭およびアゾラ・シアノバクテリアの施用が温室効果ガスに与える影響

    花澤俊祐,Ali Muhammad Aslam, Ankit Singla,岩佐博邦,劉 冬艶,渡邉健史,浅川 晋,程 為国,犬伏和之

    日本土壌肥料学会2014年度大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  71. Survivability of methanogenic archaeal communities in paddy-upland rotational field as determined by DNA and RNA analyses

    Dong-yan Liu, Hiroki Ishikawa, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Susumu Asakawa

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  72. 水田土壌微生物の生態解析を目指した人工土壌の試験的開発

    前田悠,渡邉彰,浅川晋,村瀬潤

    日本土壌肥料学会2014年度大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  73. 温度上昇が森林土壌中の有機炭素組成および微生物群集構造に与える影響

    中村和,村瀬潤,浅川晋,渡邉彰

    日本土壌肥料学会2014年度大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  74. 嫌気水田土壌の還元化に伴う活性を有する水素生成微生物群集の変化: [FeFe]-ヒドロゲナーゼ遺伝子のmRNAを対象としたクローンライブラリー解析

    馬場 竜子,浅川 晋,渡邉 健史

    日本土壌肥料学会2014年度大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  75. クロロホルム燻蒸抽出法におけるバイオマスK、Mg、Caのkファクターの算出

    山下昂平,本庄弘樹,篠原信,浅川晋

    日本土壌肥料学会2014年度大会 

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    Event date: 2014.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  76. Analysis of pathogenic bacteria from the microbial community of organic hydroponic culture

    Sakuntala Saijai, Akinori Ando,Tatsuya Inukai, Hisanori Mizobuchi, Narumi Ikemoto, Shoko Usami, Jun Shima, Kenji Miyamoto, Yasuo Kato, Susumu Asakawa, Makoto Shinohara, Jun Ogawa

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    Event date: 2014.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  77. Development of methanogenic archaeal community after submergence of non-methanogenic soils International conference

    Takeshi Watanabe, Susumu Asakawa, Koichi Hayano

    15th International Symposium on Microbial Ecology 

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    Event date: 2014.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  78. Dynamics of hydrogen-producing bacterial community during the anaerobic decomposition of rice straw in paddy soil International conference

    Ryuko Baba, Susumu Asakawa, Takeshi Watanabe

    15th International Symposium on Microbial Ecology 

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    Event date: 2014.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  79. Assimilation of plant-derived carbon by microeukaryotes in a rice field soil International conference

    Jun Murase, Chol Gyu Lee, Yong Li, Manami Shibata, Haruka Nakatani, Hisako Minami, Takeshi Watanabe, Susumu Asakawa, Makoto Kimura

    15th International Symposium on Microbial Ecology 

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    Event date: 2014.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  80. No nitrogen fertilization changes rice root microbiome abundant in diazotrophic methanotrophs through a plant symbiosis gene International conference

    Kiwamu Minamisawa, Seishi Ikeda, Zhihua Bao, Takashi Okubo, Kazuhiro Sasaki, Haruko Imaizumi-Anraku, Takeshi Tokida, Kengo Kubota, Yasuhiro Kasahara, Dongyan Liu, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Mizue Anda, Hirohito Tsurumaru, Ryo Shinoda

    15th International Symposium on Microbial Ecology 

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    Event date: 2014.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  81. Effect of biochar and cyanobacteria amendments on greenhouse gas production in paddy soil International conference

    Shunsuke Hanazawa, Ali Muhammad Aslam, Ankit Singla, Hirokuni Iwasa, Dongyan Liu, Takeshi Watanabe, Susumu Asakawa, Cheng Weiguo, Kazuyuki Inubushi

    15th International Symposium on Microbial Ecology 

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    Event date: 2014.8

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  82. Response of methanogenic archaeal community in paddy field soil to the managements of winter-flooding, free air CO2 enrichment (FACE) and paddy-upland rotation

    Dongyan Liu, Chika Suekuni, Kazunori Akita, Toyoaki, Ito, Masanori Saito, Takeshi Watanabe, Kanako Tago, Masahito Hayatsu, Takeshi Tokida, Hidemitsu Sakai, Hirofumi Nakamura, Yasuhiro Usui, Toshihiro Hasegawa, Hiroki Ishikawa, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Susumu Asakawa

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    Event date: 2014.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  83. Identification of carbon flow derived from callus mediated by T4-type bacteriophages in microbial loop in rice soil International conference

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    20th World Congress of Soil Science 

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    Event date: 2014.6

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  84. Estimation of microbial biomass potassium in paddy field soil International conference

    Kohei Yamashita, Hiroki Honjo, Mizuhiko Nishida, Makoto Kimura, Susumu Asakawa

    20th World Congress of Soil Science 

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    Event date: 2014.6

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  85. Effects of winter-flooding, FACE (Free Air CO2 Enrichment) and paddy-upland rotation on methanogenic archaeal community structures in paddy field soil International conference

    Dongyan Liu, Chika Suekuni, Kazunori Akita, Toyoaki, Ito, Masanori Saito, Takeshi Watanabe, Kanako Tago, Masahito Hayatsu, Takeshi Tokida, Hidemitsu Sakai, Hirofumi Nakamura, Yasuhiro Usui, Toshihiro Hasegawa, Hiroki Ishikawa, Mizuhiko Nishida, Kazunari Tsuchiya, Tomoki Takahashi, Makoto Kimura, Susumu Asakawa

    20th World Congress of Soil Science 

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    Event date: 2014.6

    Language:English   Presentation type:Poster presentation  

    Country:Korea, Republic of  

  86. 土壌化技術を利用した無機肥料の製造と有機質肥料活用型養液栽培

    篠原信, 岩井喬, 藤原和樹, 河邑ちひろ, 小川順,安藤晃規,加藤康夫,宮本憲二,高野雅夫, 浅川 晋

    日本農芸化学会2014年度大会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川   Country:Japan  

  87. 有機質肥料活用型養液栽培法を用いた水稲根圏微生物群集解析の試み

    赤木美咲, 米田恒明, 服部亜紀, 篠原 信, 木村眞人, 浅川 晋

    日本農芸化学会2014年度大会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川   Country:Japan  

  88. 次世代シークエンサーによる有機養液栽培における根圏微生物叢の経時変化解析

    篠原亘,吉田昭介,安藤晃規,小川順,加藤康夫,浅川晋,篠原信,宮本憲二

    日本農芸化学会2014年度大会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川   Country:Japan  

  89. 有機質肥料活用型養液栽培における硝化関連微生物群集の動態解析

    宇佐美晶子,安藤晃規,犬飼龍矢,溝渕久恭,池本成美,島 純,篠原 亘,吉田昭介,宮本憲二,加藤康夫,藤原和樹,浅川晋,篠原信,小川順

    日本農芸化学会2014年度大会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:神奈川   Country:Japan  

  90. 土壌微生物のバイオマスに含まれる無機養分の定量と評価

    山下昴平, 西田瑞彦, 秋田和則, 伊藤豊彰, 齋藤雅典, 本庄弘樹, 篠原信, 木村眞人, 浅川晋

    日本土壌肥料学会中部支部第93回例会・中部土壌肥料研究会第103回例会 

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    Event date: 2014.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋   Country:Japan  

  91. メタン生成補酵素F430を用いたメタン生成場と規模の定量

    金子雅紀, 高野淑識, 大河内直彦, 浅川晋, 渡邉健史

    第5回メタンハイドレート総合シンポジウム 

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    Event date: 2013.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京   Country:Japan  

  92. Assimilation of plant-derived carbon by microeukaryotes in rice field soil revealed using stable-isotope probing International conference

    Jun Murase, Chol Gyu Lee, Yong Li, Manami Shibata, Haruka Nakatani, Hisako Minami, Takeshi Watanabe, Susumu Asakawa, Makoto Kimura

    The 5th Taiwan-Korean-Japan International Symposium on Microbial Ecology 

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    Event date: 2013.10 - 2013.11

    Language:English   Presentation type:Poster presentation  

    Country:Taiwan, Province of China  

  93. ORGANIC FARMING MODEL IN THE SYSTEM OF RICE INTENSIFICATION (SRI) FOR REDUCING IRON TOXICITY AND INCREASING RICE PRODUCTION ON A FRESH OXISOLRICE FIELD International conference

    Vita Ratri Cahyani, Dwi Priyo Ariyanto, Burhan Muflichul Qodri, Ganis Perdana AP, Rustanti Hari Purwani, Sofia Mianti Purba, Susumu Asakawa, Makoto Kimura

    11th International Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2013.10

    Language:English   Presentation type:Poster presentation  

    Country:Indonesia  

  94. Bacterial consortia in iron-deposited colonies formed on paddy soil surface under microaerobic condition International conference

    Takeshi Watanabe, Hiroaki Sumida, Do Minh Nhut, Katsuya Yano, Susumu Asakawa, Makoto Kimura

    11th International Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2013.10

    Language:English   Presentation type:Poster presentation  

    Country:Indonesia  

  95. Effects of winter flooding and paddy-upland rotation on microbial communities in paddy field soil International conference

    Susumu Asakawa, Chika Suekuni, Dongyan Liu1, Hiroki Ishikawa, Mizuhiko Nishida, Kazunari Tsuchiya, Kazunori Akita, Toyoaki Ito, Masanori Saito, Takeshi Watanabe, Makoto Kimura

    11th International Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2013.10

    Language:English   Presentation type:Poster presentation  

    Country:Indonesia  

  96. Microbiota Responsible for the Formation of Diagnostic Horizons in Rice Fields International conference

    Vita Ratri Cahyani, Jun Murase, Eiji Ishibashi, Akihiro Ikeda, Katsutoshi Taki, Susumu Asakawa Makoto Kimura

    11th International Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Indonesia  

  97. Rice methanotrophic diazotrophs as non-legume rhizobia International conference

    Kiwamu Minamisawa, Zhihua Bao, Kenji Seki, Dongyan Liu, Susumu Asakawa, Haruko Imaizumi-Anraku, Kazuhiro Sasaki, Seishi Ikeda, Akio Tani, Sachiko Masuda, Ryoji Mitsui, Takashi Okubo

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    Event date: 2013.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  98. 異化的亜硫酸還元酵素遺伝子およびホルミルテトラヒドロ葉酸合成酵素遺伝子を対象とした水田土壌の硫酸還元菌およびCO2還元酢酸生成菌の群集構造解析

    水野かすみ,浅川 晋,渡邉健史

    2013年度日本土壌肥料学会名古屋大会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学   Country:Japan  

  99. Managements of paddy-upland rotation affect the community composition and reduce the population of methanogenic archaea in paddy soil

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    Event date: 2013.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  100. 有機質肥料活用型養液栽培を利用した水稲根圏微生物群集解析の試み

    赤木美咲,服部亜紀,篠原 信,木村眞人,浅川 晋

    2013年度日本土壌肥料学会名古屋大会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  101. 水田土壌の水素生成微生物群集構造解析

    馬場竜子,木村眞人,浅川 晋,渡邉健史

    2013年度日本土壌肥料学会名古屋大会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  102. 土壌微生物バイオマスKの定量と評価

    山下昂平,西田瑞彦,秋田和則,伊藤豊彰,齋藤雅典,本庄弘樹,木村眞人,浅川 晋

    2013年度日本土壌肥料学会名古屋大会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  103. 熱分解した稲わらが水田土壌の理化学性に及ぼす影響の評価

    大下悟史,渡邉健史,村瀬 潤,浅川 晋,木村眞人

    2013年度日本土壌肥料学会名古屋大会 

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    Event date: 2013.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学   Country:Japan  

  104. Quantification of methanogenic potential in environmental samples International conference

    Masanori Kaneko, Yoshinori Takano, Takeshi Watanabe, Susumu Asakawa, Seigo Shima, Nanako Ogawa, Naohiko Ohkouchi

    Goldschmidt 2013 

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    Event date: 2013.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Italy  

  105. 水稲根圏土壌からの新規TypeIメタン酸化細菌の分離

    李哲揆・小木曽拓也・上野千穂子・Dayeri Dianou・木村眞人・浅川晋

    日本農芸化学会2013年度大会 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学   Country:Japan  

  106. Organic hydroponicsによる 水稲根圏微生物の解析の試み

    浅川晋

    日本化学会第93春季年会(2013) 

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    Event date: 2013.3

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:立命館大学びわこ・くさつキャンパ ス   Country:Japan  

  107. Molecular biological approach to microbial ecology: investigation of methanogens and methanotrophs in rice paddy field International conference

    Susumu Asakawa

    Regional Colloquium on Biotechnologies "Biotechnogies and the Challenge of Sustainable Development in West and Centre African Countries" 

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    Event date: 2012.11

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Burkina Faso  

  108. DIVERSITY OF METHANE-OXIDIZING BACTERIA IN RICE PADDY FIELD ECOSYSTEM: INVESTIGATION BY CULTIVATION METHOD AND FLUORESCENCE IN SITU HYBRIDIZATION International conference

    Susumu Asakawa, Dayéri Dianou, Chihoko Ueno, Takuya Ogiso, Tran Van Huy, Arata Katayama, Makoto Kimura

    Regional Colloquium on Biotechnologies "Biotechnogies and the Challenge of Sustainable Development in West and Centre African Countries" 

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    Event date: 2012.11

    Language:English   Presentation type:Poster presentation  

    Country:Burkina Faso  

  109. Community structure of microeukaryotes in the rice rhizosphere revealed by PCR-DGGE

    Muhammet Rasit Asiloglu, Hiroki Honjo, Norikuni Saka, Susumu Asakawa, Makoto Kimura, Jun Murase

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  110. Effects of rice genotype on methane flux and root-associated methanotrophs in paddy rice

    Zhihua Bao, Aya Watanabe, Takashi Okubo, Dongyan Liu, Seishi Ikeda, Kazuhiro Sasaki, Haruko Imaizumi-Anraku, Susumu Asagawa, Tadashi Sato, Kiwamu Minamisawa

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  111. Hydrogen-producing bacterial community in paddy field soils estimated by [FeFe] hydrogenase gene

    Ryuko Baba, Makoto Kimura, Susumu Asakawa, Takeshi Watanabe

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  112. Elucidation of bacteriophage ediated carbon flow from plant residue in paddy soil

    Chol Gyu Lee, Takeshi Watanabe, Yuichi Fujita, Susumu Asakawa, Makoto Kimura

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  113. Isolation of cyanophage from paddy field

    Tomonori Niwa, Susumu Asakawa, Makoto Kimura

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  114. A novel method for RNA extraction from soil revealed amoA genes expressed in Andosols in response to ammonium sulfate treatment

    Yong Wang, Kazunari Nagaoka, Masahito Hayatsu, Yoriko Sakai, Kanako Tago, Susumu Asakawa, Hiroko Akiyama, Takeshi Fujii

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  115. 海水および陸水域におけるウイルス・ファージの動態と研究の現状

    中山奈津子、浅川晋、木村眞人、長崎慶三

    2012年度ファージ研究会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  116. Effect of free-air CO2 enrichment and elevated soil temperature on methanogenic archaeal community in paddy field soil

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  117. 嫌気条件下の水田土壌における植物遺体由来の炭素を取り込んだ細菌群集の解析

    李 哲揆、渡邉健史、浅川晋、木村眞人

    日本土壌肥料学会2012年度大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鳥取大学   Country:Japan  

  118. 水田土壌におけるバイオマスKの評価

    山下昂平、本庄弘樹、西田瑞彦、木村眞人、浅川晋

    日本土壌肥料学会2012年度大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鳥取大学   Country:Japan  

  119. 水田土壌に形成されたコロニー中の鉄酸化細菌の分子系統学的解析

    渡邉健史、隅田裕明、M.D. Nhut, 矢野勝也、浅川晋、木村眞人

    日本土壌肥料学会2012年度大会 

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    Event date: 2012.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:鳥取大学   Country:Japan  

  120. Identification of major capsid gene (g23) of T4-type bacteriophages that assimilate substrate from root cap cells in aerobic and anaerobic soil conditions applying a DNA-SIP approach

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

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    Event date: 2012.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  121. Diversity of methane-oxidizing bacteria in rice paddy field ecosystem: investigation by cultivation method and fluorescence in situ hybridization International conference

    Dayéri Dianou, Chihoko Ueno, Takuya Ogiso, Tran Van Huy, Arata Katayama, Makoto Kimura, Susumu Asakawa

    14th International Symposium on Microbial Ecology 

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    Event date: 2012.8

    Language:English   Presentation type:Poster presentation  

    Country:Denmark  

  122. Identification of bacteria and T4-type bacteriophages that assimilate carbon from root cap cells under aerobic and anaerobic soil conditions using a DNA-SIP approach International conference

    Yong Li, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

    14th International Symposium on Microbial Ecology 

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    Event date: 2012.8

    Language:English   Presentation type:Poster presentation  

    Country:Denmark  

  123. Iron-oxidizers in bacterial colonies formed on surface of paddy soil International conference

    Takeshi Watanabe, Hiroaki Sumida, Do Minh Nhut, Katsuya Yano, Susumu Asakawa, Makoto Kimura

    14th International Symposium on Microbial Ecology 

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    Event date: 2012.8

    Language:English   Presentation type:Poster presentation  

    Country:Denmark  

  124. 有機養液栽培を利用した水稲根圏微生物群集解析の試み

    服部亜紀、篠原信、木村眞人、浅川晋

    日本土壌微生物学会2012年度大会 

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    Event date: 2012.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  125. 水稲のメタン発生に及ぼすイネ共生遺伝型の影響

    包智華、大久保卓、池田成志、佐々木和浩、今泉(安楽)温子、浅川晋、劉 冬艶、佐藤雅志、南澤 究

    日本土壌微生物学会2012年度大会 

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    Event date: 2012.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  126. 冬期湛水・有機栽培が水田土壌の微生物群集に及ぼす影響 −細菌、糸状菌およびメタン生成古細菌群集のDGGE解析−

    浅川晋、末國千佳、劉冬艶、渡邉健史、木村眞人、秋田和則、田島亮介、伊藤豊彰、齋藤雅典

    日本土壌微生物学会2011年度大会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  127. 冬期湛水・有機栽培が水田土壌の一般微生物群集に及ぼす影響

    末國千佳、劉冬艶、秋田和則、田島亮介、伊藤豊彰、齋藤雅典、渡邉健史、木村眞人、浅川晋

    日本土壌肥料学会中部支部第91回例会 

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    Event date: 2011.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  128. 水田田面水より分離したタイプIメタン酸化細菌Methylomonas koyamae sp. nov.

    小木曽拓也、上野千穂子,Dayeri Dianou, Tran Van Huy、片山新太、木村眞人、浅川晋

    第27回日本微生物生態学会京都大会 

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    Event date: 2011.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  129. Effect of winter-flooding on methanogenic archaeal community in paddy field soil

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    Event date: 2011.8

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  130. Bacterial communities incorporating carbon of root cap cells under upland soil conditions (DNA-SIP approach)

    Yong Li, Chol Gyu Lee, Takeshi Watanabe, Jun Murase, Susumu Asakawa, Makoto Kimura

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    Event date: 2011.8

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  131. 好気環境土壌におけるメタン生成菌の生育

    李哲揆、渡邉健史、村瀬潤、浅川晋、木村眞人

    日本土壌肥料学会2011年度大会 

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    Event date: 2011.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:つくば   Country:Japan  

  132. 植物遺体の分解に関わる水田土壌の真核微生物群集 −DNA-SIP法による解析−

    村瀬潤、柴田真奈美、李哲揆、渡邉健史、浅川晋、木村眞人

    日本土壌肥料学会2011年度大会 

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    Event date: 2011.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:つくば   Country:Japan  

  133. 土壌中のアンモニア酸化細菌および古細菌による植物遺体由来炭素の取り込み

    渡邉健史、李哲揆、村瀬潤、浅川晋、木村眞人

    日本土壌肥料学会2011年度大会 

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    Event date: 2011.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:つくば   Country:Japan  

  134. ファージ感染が土壌細菌の計数に及ぼす影響

    高橋龍、浅川晋、木村眞人

    日本土壌肥料学会2011年度大会 

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    Event date: 2011.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:つくば   Country:Japan  

  135. 水田土壌中の糸状菌・細菌群集に及ぼす田畑輪換・畑転換の影響

    石川裕己、西田瑞彦、土屋一成、増田欣也、原嘉隆、中野恵子、木村眞人、浅川晋

    日本土壌肥料学会中部支部第90回例会 

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    Event date: 2010.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  136. 有機物連用や畑転換が水田土壌の微生物群集に及ぼす影響

    浅川晋

    日本土壌肥料学会2010年度大会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  137. AWD節水水田土壌中のメタン生成古細菌の分子生態学的解析、継続的な節水管理が群集構造に及ぼす影響の評価

    渡邉健史・宝川靖和・Ruth Agbisit・Lizzida Llorca・片柳薫子・藤田大輔・浅川晋・木村眞人

    日本土壌肥料学会2010年度大会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  138. 土壌Bacillusに感染する各種ファージの宿主範囲

    荒川高範、鵜飼佳祐、浅川晋、木村眞人

    日本土壌肥料学会2010年度大会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  139. DNA-SIP法を用いた植物遺体の分解に関与する細菌群集の解析

    李哲揆、渡邉健史、佐藤豊、村瀬潤、浅川晋、木村眞人

    日本土壌肥料学会2010年度大会 

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    Event date: 2010.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  140. Viral Dynamics and Ecology in Rice Field International conference

    BIT's 1st World Congress of Virus and Infections 2010 

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    Event date: 2010.8

    Language:English   Presentation type:Oral presentation (invited, special)  

  141. Effects of long-term application of organic matter and conversion to upland on microbial communities in paddy fields: estimation by e-DNA analysis International conference

    19th World Congress of Soil Science 

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    Event date: 2010.8

    Language:English   Presentation type:Poster presentation  

  142. Changes in Community Structure and Transcriptional Activity of Methanogenic Archaea in a Paddy Field Soil Brought About by a Water-Saving Practice-Estimation by PCR-DGGE and qPCR of 16S rDNA and 16S rRNA International conference

    19th World Congress of Soil Science 

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    Event date: 2010.8

    Language:English   Presentation type:Poster presentation  

  143. 水田生態系におけるメタン生成古細菌群集の多様性と分布

    渡邉健史・木村眞人・浅川晋

    日本Archaea研究会第23回講演会 

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    Event date: 2010.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  144. Methanobrevibacter arboriphilusのシュードムレイン分解酵素遺伝子の探索

    大澄直樹・浅川晋・長岡一成・松本志保・梯悦宏・木村眞人

    日本Archaea研究会第23回講演会 

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    Event date: 2010.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  145. AWD節水水稲栽培が土壌中のメタン生成古細菌群に及ぼす影響の評価ー16S rRNAを対象としたPCR-DGGE、qPCR解析

    渡邉健史・宝川靖和・Ruth Agbisit・Lizzida Llorca・藤田大輔・浅川晋・木村眞人

    日本土壌微生物学会2010年度大会 

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    Event date: 2010.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  146. 水田田面水から分離したtype Iメタン酸化細菌Fw12E-Y株の性質

    小木曽 拓也、上野 千穂子、DIANOU Dayeri、木村 眞人、浅川 晋

    日本農芸化学会2010年度大会 

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    Event date: 2010.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  147. 水田土壌におけるメタン生成古細菌の生態 ~培養から分子生態へ~

    浅川晋

    第25回日本微生物生態学会広島大会(嫌気性界の微生物生態研究部会) 

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    Event date: 2009.11

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  148. Methane-oxidizing bacteria in rice paddy field ecosystem: investigation by cultivation method and fluorescence in situ hybridization (FISH)

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    Event date: 2009.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  149. Microbial communities in paddy field soil are stable and diverse International conference

    9th International Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2009.10

    Language:English   Presentation type:Oral presentation (invited, special)  

  150. Stable in community structure, but variable in metabolic activity of methanogen in paddy field soil

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    Event date: 2009.10

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  151. 水田土壌中の糸状菌群集に及ぼす田畑輪換および畑転換の影響

    石川裕己,西田瑞彦、土屋一成,増田欣也,原嘉隆、中野恵子、木村眞人,浅川晋

    日本農芸化学会中部支部第156回例会 

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    Event date: 2009.10

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  152. 層位別にみた愛知県の水田土壌中のメタン生成古細菌の群集構造

    渡邉健史,王光華、瀧勝俊, 大橋祥範、木村眞人,浅川晋

    日本土壌肥料学会2009年度大会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  153. 水田土壌中の糸状菌群集に及ぼす田畑輪換および畑転換の影響

    石川裕己,西田瑞彦、土屋一成,増田欣也,原嘉隆、中野恵子、木村眞人,浅川晋

    日本土壌肥料学会2009年度大会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  154. 水田生態系に生息する新規メタン酸化細菌の特性

    小木曽拓也,上野千穂子、Dayeri Dianou, 木村眞人,浅川晋

    日本土壌肥料学会2009年度大会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  155. 水田土壌はメタン生成古細菌にとって安住の地である

    浅川晋、渡邉健史,木村眞人

    日本Archaea研究会第22回講演会 

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    Event date: 2009.7

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  156. 水田土壌中の植物遺体に存在するT4型バクテリオファージ群集のカプシド遺伝子g23による解析

    藤原俊、松山倫也、Tun Cho Cho, 浅川晋、木村眞人

    日本土壌微生物学会2009年度大会 

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    Event date: 2009.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  157. 乾湿繰返し灌漑による節水管理が水田土壌中のメタン生成古細菌群集に及ぼす影響ーフィリピンIRRI圃場を対象としたPCR-DGGE, real-time PCR解析-

    渡邉健史,宝川靖和、Ruth Agbisit, Lizzida Llorca, 藤田大輔、浅川晋、木村眞人

    日本土壌微生物学会2009年度大会 

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    Event date: 2009.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  158. 水田に生息する微小ウズムシ類の種類について 形態的分類と分子系統分類

    山崎真嗣,浅川晋、村瀬潤、木村眞人

    日本土壌肥料学会2008年度大会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  159. 水田生態系におけるメタン生成古細菌群集の系統学的比較ー16S rRNA遺伝子の進化距離に基づく主成分分析ー

    渡邉健史,木村眞人・浅川晋

    日本土壌肥料学会2008年度大会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  160. 有機物長期連用水田土壌中の細菌群集-16S rDNAのクローンライブラリ解析-

    浅川晋,平松雅代,藤井武司,渡邉健史,齋藤雅人,西田瑞彦、関矢博幸,加藤直人,土屋一成,木村眞人

    日本土壌肥料学会2008年度大会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  161. 水田表面水におけるファージ群集とNovosphingobiumu/Sphingomonasファージのg23遺伝子の多様性

    中山奈津子,浅川晋,木村眞人

    日本土壌肥料学会2008年度大会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  162. 有機物長期連用水田土壌中の糸状菌群集のDGGE解析

    石川裕己,平松雅代,藤井武司,渡邉健史,齋藤雅人,西田瑞彦、関矢博幸,土屋一成,加藤直人,木村眞人,浅川晋

    日本土壌肥料学会2008年度大会 

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    Event date: 2008.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  163. Comparison of T4-type bacteriophage communities in paddy soils between Japan and Northeast China as estimated from major capsid gene (g23) sequences

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    Event date: 2008.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  164. Phylogenetic comparison of methanogenic archaeal communities in a Japanese paddy field ecosystem International conference

    12th International Symposium on Microbial Ecology 

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    Event date: 2008.8

    Language:English   Presentation type:Poster presentation  

  165. Morphology, host range and phylogenetic diversity of Sphingomonas phages belonging to the family of Siphoviridae International conference

    International Union of Microbiological Societies [IUMS] World Congresses 2008 

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    Event date: 2008.8

    Language:English   Presentation type:Poster presentation  

  166. Identification of the gene for disaggregatase from Methanosarcina mazei International conference

    International Union of Microbiological Societies [IUMS] World Congresses 2008 

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    Event date: 2008.8

    Language:English   Presentation type:Poster presentation  

  167. Survey of major capsid genes (g23) of T4-type bacteriophages in Japanese paddy field soils

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    Event date: 2008.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  168. 水田表面水に生息する細菌群集の死滅へのファージの寄与率推定

    中山奈津子,浅川晋,木村眞人

    日本土壌微生物学会2008年度大会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  169. 土壌微生物群集を鳥瞰するー16S rRNA遺伝子の進化距離の主成分分析に基づく菌群のマッピングー

    浅川晋,渡邉健史,木村眞人

    日本土壌微生物学会2008年度大会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  170. メタン生成古細菌の安定した群集構造の形成過程の追跡ー畑土壌を用いた湛水培養実験による分子生態学的解析

    渡邉健史,木村眞人,浅川晋

    日本土壌微生物学会2008年度大会 

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    Event date: 2008.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  171. 水田からのメタン発生に関わる微生物

    浅川晋,渡邉健史,木村眞人

    日本農芸化学会2008年度大会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  172. 岡山児島湾干拓地水田に生息するメタン生成古細菌の群集構造

    渡邉健史・Vita Ratri Cahyani・石橋英二・中山奈津子・Zhongjun Jia・村瀬潤・木村眞人・浅川晋

    日本土壌肥料学会中部支部第87回例会 

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    Event date: 2007.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  173. Biota responsible for the composting process of rice straw International conference

    Eighth Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2007.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  174. Effect of long-term application of rice straw compost on bacterial communities in paddy field soil in Japan International conference

    Eighth Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2007.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  175. Effects of field managements on the community structures of methanogenic archaea in Japanese paddy field soils International conference

    Eighth Conference of the East and Southeast Asian Federation of Soil Science 

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    Event date: 2007.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  176. Bacterial communities in paddy fields with long-term application of rice straw compost

    第23回日本微生物生態学会 

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    Event date: 2007.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  177. Molecular ecological analyses of methanogenic archaeal 16S rRNA and mcrA genes in Japanese paddy field soils

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    Event date: 2007.9

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  178. 水田土壌中のメタン生成古細菌群の生態解析 DNAおよびRNAを用いた手法の適用と問題点

    渡邉健史,木村眞人・浅川晋

    日本土壌肥料学会2007年度大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  179. 水田表面水中のSphingomonas sp.に感染する溶菌性ファージの遺伝子解析

    中山奈津子,奥村真未,井上勝弘,浅川晋,木村眞人

    日本土壌肥料学会2007年度大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  180. カプシド遺伝子g23による水田土壌中のT4型ファージの群集解析

    藤井武司,中山奈津子,Zhongjun Jia, 西田瑞彦,関矢博幸,加藤直人,浅川晋,木村眞人

    日本土壌肥料学会2007年度大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  181. Bacterial communities inhabiting manganese nodules in rice field subsoils estimated by PCR-DGGE of 16S rDNA

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    Event date: 2007.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  182. 有機物長期連用水田土壌中の細菌群集のDGGE法による解析

    平松雅代,藤井武司,渡邉健史,齋藤雅人,西田瑞彦、関矢博幸,加藤直人,土屋一成,木村眞人・浅川晋

    日本土壌肥料学会2007年度大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  183. 白鳥神社と水田農業

    浅川晋,小野信一,木村眞人

    日本土壌肥料学会2007年度大会 

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    Event date: 2007.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  184. 水田土壌中のメタン生成古細菌群の分子生態学的解析

    渡邉健史,木村眞人,浅川晋

    日本Archaea研究会第20回講演会 

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    Event date: 2007.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  185. Methanosarcina mazeiのDisaggregatase遺伝子の転写解析

    大澄直樹,木村眞人・浅川晋

    日本Archaea研究会第20回講演会 

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    Event date: 2007.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  186. メタン生成古細菌に感染するファージの探索

    内藤知子,内田佳奈,中山奈津子,大澄直樹,木村眞人・浅川晋

    日本土壌微生物学会2007年度大会 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  187. サイズ分布から見た水田表面水中ウイルスの多様性

    中山奈津子,奥村真未,井上勝弘,浅川晋,木村眞人

    日本土壌微生物学会2007年度大会 

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    Event date: 2007.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  188. メタン生成古細菌Methanosarcina mazeiのdisaggregatase遺伝子の解析と異種発現系の構築

    大澄直樹,梯悦宏,松本志保,佐藤豊,長岡一成,酒井淳一,宮下清貴,木村眞人,浅川晋

    日本農芸化学会2007年度大会 

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    Event date: 2007.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  189. 水田土壌表層部に生息する細菌群集のDGGE法による解析

    鈴木美紀・石原利恵・中嶋泰則・Jia Zhongjun・木村眞人・浅川晋

    日本土壌肥料学科中部支部2006年度例会 

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    Event date: 2006.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  190. 水田作土中の真核微生物群集のPCR-DGGE法による解析

    菊地弘泰・渡邉健史・Jia Zhongjun・木村眞人・浅川晋

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  191. トマト青枯病菌Ralstonia solanacearumを宿主とするバクテリオファージの分離とそのホストレインジについて

    小竹博之・藤井武司・上原洋一・篠原信・浅川晋・木村眞人

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  192. 水田圃場においてメタン生成活性を有する古細菌群集の解明ー酵素遺伝子mcrA及びそのmRNAを標的としたPCR-DGGE解析

    渡邉健史・木村眞人・浅川晋

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  193. 水田各部位から分離されたメタン酸化細菌の特性

    上野千穂子・Dayeri Dianou・木村眞人・浅川晋

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  194. 長期肥料連用試験圃場における水田表面水中のバクテリオファージの季節変動

    中山奈津子・奥村真未・井上勝弘・浅川晋・木村眞人

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  195. 水田土壌を接種源とし酢酸を基質としたメタン生成共生系を構成する微生物群の解析

    森田 麻友美・渡邊 健史・木村 眞人・浅川 晋

    日本土壌肥料学会2006年度大会 

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    Event date: 2006.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  196. メタン生成古細菌Methanosarcina mazeiのdisaggregatase遺伝子の解析

    大澄直樹、梯 悦宏、松本志保、長岡一成、酒井淳一、宮下清貴、木村眞人、浅川 晋

    日本Archaea研究会第19回講演会 

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    Event date: 2006.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  197. Diversity of Culturable Methane-Oxidizing Bacteria in a Japanese Rice Field Ecosystem International conference

    18th World Congress of Soil Science 

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    Event date: 2006.7

    Language:English   Presentation type:Poster presentation  

  198. Comparison of bacterial community structures at main habitats in paddy field ecosystem based on DGGE analysis International conference

    18th World Congress of Soil Science 

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    Event date: 2006.7

    Language:English   Presentation type:Poster presentation  

  199. Composition and dynamics of methanogenic archaeal community in Japanese paddy field soils International conference

    18th World Congress of Soil Science 

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    Event date: 2006.7

    Language:English   Presentation type:Poster presentation  

  200. Viral ecology in the floodwater of a Japanese rice field International conference

    18th World Congress of Soil Science 

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    Event date: 2006.7

    Language:English   Presentation type:Poster presentation  

  201. 水田表層部における稲わらの分解過程に関与する真核生物群集の解析

    浅利直子・石原利恵・中嶋泰則・木村眞人・浅川晋

    日本土壌微生物学会2006年度大会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  202. 水田土壌の機能と微生物群集構造

    浅川晋

    日本土壌微生物学会2006年度大会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  203. 長期肥料連用試験圃場の水田表面水中におけるウイルス数と細菌数の関係

    中山奈津子・奥村真未・井上勝弘・浅川晋・木村眞人

    日本土壌微生物学会2006年度大会 

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    Event date: 2006.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  204. PCR-およびRT-PCR-DGGE解析による水田土壌中のメタン生成古細菌群集の構成と変動

    渡邉 健史・木村 眞人・浅川 晋

    第20回日本微生物生態学会 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  205. 水田作土中の真正細菌群集構造のPCRおよびRT-PCRによるDGGE解析

    菊地弘泰・渡邉 健史・Jia Zhongjun・木村 眞人・浅川 晋

    第20回日本微生物生態学会 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  206. 水田土壌表層部の稲わらに生息するシアノバクテリアの群集構造の解析

    浅利直子・石原利恵・中嶋泰則・木村 眞人・浅川 晋

    第20回日本微生物生態学会 

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    Event date: 2005.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  207. 水田生態系に生息するアンモニア酸化細菌について

    浅川 晋

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  208. 水田作土中の真正細菌群集構造のPCR-DGGE法による解析

    菊地弘泰・渡邉 健史・木村 眞人・Jia Zhongjun・浅川 晋

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  209. PCR-DGGE法を用いた生分解性プラスチックの土壌中での分解に関与する糸状菌群集の解析

    神谷政博・浅川 晋・木村 眞人

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  210. 水田土壌中における稲わらの分解過程に関与する真核微生物群集の解析

    菅野敦夫・土本英孝・Cho Cho Tun・浅川晋・木村眞人

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Poster presentation  

  211. Phylogenetic characterization of methane oxidizing bacteria inhabiting in rice straw incorporated into rice fields

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  212. Diversity of ammonium oxidizing bacteria associated with weeds growing in a Japanese paddy field

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    Event date: 2005.9

    Language:English   Presentation type:Oral presentation (general)  

  213. 水田土壌表層部における稲わらの分解過程に関与する真正細菌の群集構造の解析

    浅利直子・石原利恵・中嶋泰則・木村 眞人・浅川 晋

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  214. 水田土壌中におけるメタン生成古細菌の群集構造解析

    渡邉 健史・木村 眞人・浅川 晋

    日本土壌肥料学会2005年度大会 

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    Event date: 2005.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  215. 水田土壌に施用された稲わら堆肥に生息する真核生物群集の解析

    畑本将嗣・棚橋孝典・村瀬 潤・松家一夫・林 元樹・木村眞人・浅川 晋

    日本土壌微生物学会2005年度大会 

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    Event date: 2005.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  216. 水田土壌中の植物遺体に生育するメタン生成古細菌群集

    松山倫也・中島泰則・松家一夫・木村眞人・浅川晋

    日本土壌微生物学会2005年度大会 

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    Event date: 2005.6

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  217. メタン生成古細菌のシュードムレイン分解酵素遺伝子の探索

    浅川 晋・長岡一成・松本志保・梯 悦宏・木村眞人

    日本農芸化学会2005年度大会 

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    Event date: 2005.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  218. リン脂質脂肪酸組成から見た水田生態系各部位に生息する微生物群集構造の特徴

    木村眞人・浅川晋

    日本土壌肥料学科中部支部2004年度例会 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  219. 水田土壌中における稲わらの分解過程に関与するメタン生成古細菌群集の解析

    菅野敦夫・土本英孝・Cho Cho Tun・浅川晋・木村眞人

    第20回日本微生物生態学会 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  220. Molecular identification of methane-oxidizing bacteria in rice paddy field

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    Event date: 2004.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  221. ミジンコからDGGE法により検出された細菌の分離の試み

    村瀬潤・田嶋優俊・浅川晋・木村眞人

    第20回日本微生物生態学会 

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    Event date: 2004.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  222. PCR-DGGE法および分離法による水田表面水中の微生物群集の解析

    中山 奈津子・岡部 明子・芝垣 武俊・浅川 晋・木村 眞人

    日本土壌肥料学会2004年度大会 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  223. 水田圃場におけるメタン生成古細菌の群集構造の解析

    渡邉 健史・浅川 晋・木村 眞人

    日本土壌肥料学会2004年度大会 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  224. Analysis of communities of ammonia oxidizers, methanotrophs, and methanogens associated with microcrustaceans in the floodwater of a rice field microcosm

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  225. 水稲根に生息する微生物群集に関する研究-PCR-DGGE法による真核生物群集の解析-

    池永 誠・浅川 晋・村岡 義哲・木村 眞人

    日本土壌肥料学会2004年度大会 

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    Event date: 2004.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  226. Succession and phylogenetic profile of methanogenic archaeal communities during the compostion process of rice straw estimated by PCR-DGGE analysis

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    Event date: 2004.6

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  227. Succession and phylogenetic profile of eukaryote in the composting process of rice straw estimated by PCR-DGGE analysis

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    Event date: 2003.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  228. 田面水中のアンモニア酸化菌に関する研究-分子生物学的手法による田面水からのアンモニア酸化菌の検出の試み-

    芝垣武俊・中嶋泰則・松家一夫・浅川晋・村瀬潤・木村眞人

    日本土壌肥料学会中部支部2003年度例会 

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    Event date: 2003.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  229. 水田土壌中の稲わらの分解過程に関与する微生物群集のPCR‐DGGE解析

    菅野淳夫・土本英孝・Cho Cho Tun・浅川晋・木村眞人

    日本土壌肥料学会中部支部2003年度例会 

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    Event date: 2003.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  230. 水稲根に生息する微生物群集に関する研究-PCR-DGGE法によるメタン生成古細菌群集の解析-

    池永誠・浅川晋・村岡義哲・木村眞人

    日本土壌肥料学会中部支部2003年度例会 

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    Event date: 2003.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  231. PCR-DGGE法による水田土壌中のメタン生成古細菌群の解析

    渡邉健史、浅川 晋、中村 明日美、木村眞人

    日本土壌肥料学会2003年度大会 

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    Event date: 2003.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  232. Changes of Organic Constituents of Rice Straw and Succession of Responsible Microbiota During Composting Process. II. Phylogenetic study on responsible bacteria estimated by PCR-DGGE analysis

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    Event date: 2003.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  233. 水稲根に生育する微生物群集に関する研究-PCR-DGGE法によるアンモニア酸化細菌群集の解析-

    池永 誠・村岡義哲・浅川 晋・木村眞人

    日本土壌肥料学会2003年度大会 

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    Event date: 2003.8

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  234. 水田土壌のメタン生成古細菌を対象としたPCR-DGGE法の検討

    浅川 晋、渡邉健史、中村明日美、木村眞人

    日本土壌微生物学会2003年度大会 

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    Event date: 2003.7

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  235. メタン生成古細菌Methanoculleus属内菌種の再分類

    浅川 晋・長岡一成

    日本農芸化学会2003年度大会 

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    Event date: 2003.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  236. 家畜スラリー還元畑土壌中から分離された低栄養性脱窒細菌ミ新規菌株の分類学的位置づけ

    黄 敬淑・橋本知義・金 人基・長岡一成・浅川 晋

    第18回日本微生物生態学会 

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    Event date: 2002.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  237. Carbon isotopic fractionation during methanogenesis by methanogenic archaea isolated from paddy field soil International conference

    17th World Congress of Soil Science 

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    Event date: 2002.8

    Language:English   Presentation type:Poster presentation  

  238. Methanoculleus bourgensis, Methanoculleus olentangyi and Methanoculleus oldenburgensis are subjective synonyms International conference

    International Union of Microbiological Societies [IUMS] World Congresses 

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    Event date: 2002.7

    Language:English   Presentation type:Poster presentation  

  239. リン脂質脂肪酸組成の分析による水田土壌中の稲わら分解過程における微生物群衆構造の解析

    中村明日美、Cho Cho Tun、 浅川 晋、木村眞人

    日本土壌微生物学会2002年度大会 

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    Event date: 2002.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  240. 水田土壌中での稲わらの分解過程における細菌群集構造のDGGEによる解析

    浅川 晋・土本英孝・Cho Cho Tun・木村眞人

    日本土壌肥料学会2002年度大会 

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    Event date: 2002.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  241. 水田土壌より分離した新規メタン生成古細菌Methanoculleus chikugoensis sp. nov. の性質とMethanoculleus属内の既存種間の遺伝的関係

    "Dianou Dayeri,宮木太郎,浅川晋,森井宏幸,長岡一成,小柳津広志,松本聰"

    日本微生物生態学会第17回大会 

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    Event date: 2001.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  242. "Methanoculleus chikugoensis sp. nov., a novel methanogenic archaeon isolated from a paddy field soil in Japan" International conference

    9th International Symposium on Microbial Ecology 

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    Event date: 2001.8

    Language:English   Presentation type:Poster presentation  

  243. メタン生成古細菌Methanosarcina mazeiiのdisaggregatase遺伝子の菌株間の比較

    長岡一成・浅川晋

    日本農芸化学会2001年度大会 

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    Event date: 2001.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  244. 水田土壌より分離した新規メタン生成古細菌Methanoculleus chikugoensis sp. nov.について

    Dayeri Dianou・宮木太郎・浅川晋・森井宏幸・小柳津広志・松本聰

    第13回日本アーキバクテリア研究会講演会 

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    Event date: 2000.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  245. 水田土壌から分離したメタン生成古細菌のメタン生成過程における炭素の同位体分別

    浅川晋・西田瑞彦

    日本微生物生態学会第16回大会 

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    Event date: 2000.11

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  246. メタン生成古細菌Methanosarcina mazeii S-6株のdisaggregatase遺伝子の単離

    浅川晋・酒井淳一・長岡一成・宮下清貴

    日本農芸化学会2000年度大会 

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    Event date: 2000.4

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  247. 新規造成火山灰土圃場での水稲作付後のメタン生成古細菌密度の推移

    浅川晋・早野恒一

    日本土壌肥料学会1999年度大会 

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    Event date: 1999.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  248. 土壌モデル系で培養したメタン生成菌(Methanosarcina mazei TMA)の多様な形態

    古川勇一郎・河崎行繁・浅川晋・犬伏和之・竹島征二・辻堯

    日本土壌肥料学会1999年度大会 

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    Event date: 1999.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  249. 土壌中のメタン生成細菌の定量における蛍光法とMPN法の比較

    石橋正文・染谷孝・浅川晋・内海真生・内山裕夫

    日本土壌微生物学会1999年度大会 

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    Event date: 1999.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  250. Methanococcoides sp. NaT1株のテトラメチルアンモニウム:コエンザイムMメチルトランスフェラーゼシステムについて

    浅川晋・K Sauer・W Liesack・RK Thauer

    第11回日本アーキバクテリア研究会講演会 

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    Event date: 1998.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  251. 土の住人に聞く-水田におけるメタン生成菌の働き

    浅川晋

    日本土壌肥料学会70周年記念シンポジウム 

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    Event date: 1998.9

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  252. 水田土壌のメタン生成と生成菌の生態

    渡辺巌・犬伏和之・浅川晋

    第1回日本水環境学会シンポジウム 

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    Event date: 1998.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  253. メタン生成古細菌の特徴と水田土壌における生態

    浅川晋

    1998年度日本土壌微生物学会シンポジウム 

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    Event date: 1998.5

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

    "研究交流センター, つくば市"

  254. BES(2-bromoethanesulfonic acid)がメタン生成菌の自家蛍光に与える影響について

    辻堯・六角圭・竹島征二・河崎行繁・浅川晋

    日本微生物生態学会第13回大会 

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    Event date: 1997.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  255. Denitrifying ability of indigenous strains of Bradyrhizobium japonicum isolated from fields under paddy-upland rotation International conference

    9th Nitrogen Workshop 

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    Event date: 1996.9

    Language:English   Presentation type:Poster presentation  

  256. 水田土壌の状態がメタン生成細菌の計数値に及ぼす影響

    浅川晋・早野恒一

    日本土壌肥料学会1996年度大会 

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    Event date: 1996.4

    Language:Japanese  

    Country:Japan  

  257. Population of methanogenic bacteria and methane production in paddy field soil with long-term application of organic matter

    "International Workshop on Paddy Fields, Sustainable Agriculture and Control of Greenhouse Gas Emissions" 

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    Event date: 1996.3

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

    Tsukuba Japan

  258. 有機物連用水田土壌中のメタン生成細菌群について

    浅川晋・赤川昌世・古賀洋介・早野恒一

    日本微生物生態学会第11回大会 

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    Event date: 1995.11

    Language:Japanese  

    Country:Japan  

  259. "水田土壌におけるメタン酸化,生成の活性と菌数およびフラックスの相互関係"

    犬伏和之・浅川晋

    日本微生物生態学会第11回大会 

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    Event date: 1995.11

    Language:Japanese  

    Country:Japan  

  260. 16S rDNAの制限酵素切断パターンによるBacillus属細菌の分類と同定

    渡辺克二・浅川晋・CC Tebbe

    日本微生物生態学会第11回大会 

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    Event date: 1995.11

    Language:Japanese  

    Country:Japan  

  261. 麦わら連用年数の違いが水田土壌のメタン生成細菌密度とメタン生成能に及ぼす影響

    浅川晋・田中福代

    日本土壌肥料学会九州支部講演会 

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    Event date: 1995.6

    Language:Japanese  

    Country:Japan  

  262. 水田土壌のメタン生成細菌密度に及ぼす有機物連用の影響

    浅川晋

    日本土壌肥料学会1995年度大会 

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    Event date: 1995.4

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

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Works 4

  1. 巻頭言 「土と微生物」と「土の微生物」

    2017.4

  2. 新種(新属)の微生物の学名に日本の土壌微生物学者の名前を付けませんか?

    2014.10

  3. 水田でのメタンガス発生稲わらのたい肥で抑制 九州農試が研究発生源も特定

    1997

  4. 水田のメタン放出菌農水省が生態解明ガスの発生抑制で前進

    1997

Research Project for Joint Research, Competitive Funding, etc. 18

  1. 水田土壌の微生物によるバイオシリカ形成と土壌中の微生物動態・ケイ素循環への関わり

    2020.4 - 2021.3

    ヤンマー資源循環支援機構2020年度助成事業 

    浅川 晋

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    Grant type:Competitive

  2. 田畑輪換圃場における土壌中のメタン生成古細菌群の生態解明

    2014.11 - 2015.11

    住友財団環境研究助成 

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    Grant type:Competitive

    委任経理金

  3. 太陽熱土壌消毒が土壌微生物群集動態と機能に及ぼす影響の解明 ー環境に優しい土壌病害防除技術の確立を目指してー

    2014.9 - 2015.8

    海外研究者招へい事業助成(公益財団法人中部科学技術センター) 

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    Grant type:Competitive

  4. eDNA解析を利用した土壌生物機能に及ぼす影響評価法の開発

    2013.8 - 2016.3

    農林水産業・食品産業科学技術研究推進事業委託事業 

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    Grant type:Competitive

  5. メタン酸化窒素固定細菌による水田メタン発生の低減化(分担課題:メタンサイクル微生物の定量とメタン酸化細菌の分離)

    2011.10 - 2012.9

    戦略的創造研究推進事業「先端的低炭素化技術開発」 

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    Grant type:Competitive

  6. Characterization of methane oxidizing bacteria inhabiting rice paddy field ecosystem

    2008.10 - 2009.8

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    Grant type:Competitive

  7. トマト青枯病菌Ralstonia solanacearumに感染するファージの特性評価

    2007.4 - 2008.3

  8. 管理方式の異なる水田土壌における各種微生物相の解析

    2006.4 - 2010.3

  9. 水田圃場に生息する新規なメタン酸化細菌の特性解明-水田からのメタン発生の低減を目指して-

    2005.8 - 2006.8

    公益信託エスペック地球環境研究・技術基金 

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    Grant type:Competitive

  10. 水田土壌生態系からのメタン酸化細菌の分離と分類学的特徴の解明

    2003.8 - 2004.5

    国際共同研究 

  11. 水田圃場に生息する主要なメタン生成古細菌群の解明

    2003.2 - 2003.11

    住友財団環境研究助成 

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    Grant type:Competitive

    委任経理金

  12. メタン生成菌を溶解する機能を有する植物の開発

    2002.4

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    受託研究費

  13. メタン生成古細菌の細胞形態変化機構の解明によるメタン生成効率の向上

    2000.4 - 2001.3

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    受託研究費

  14. Methanobacteriaceae科メタン生成古細菌の細胞壁(シュードムレイイン)分解酵素の精製と解析

    2000

    国内共同研究 

  15. メタン生成菌を溶解する機能を有する植物の開発

    1999.4 - 2001.3

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    受託研究費

  16. 同位体の高精度分析による土壌・作物の炭素・窒素等の動態把握に関する研究

    1999.4 - 2000.3

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    受託研究費

  17. メタン生成古細菌のメタン生成系の生化学的及び分子生物学的解析に関する研究

    1997.3 - 1998.3

    国際共同研究 

  18. メタン生成菌の活性制御技術の開発

    1995.1 - 1997.3

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    受託研究費

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KAKENHI (Grants-in-Aid for Scientific Research) 11

  1. 田畑輪換圃場の微生物群集動態を長期継続調査し水田土壌微生物群集の安定性を解明する

    Grant number:18H02114  2018.4 - 2023.3

    浅川 晋

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    Authorship:Principal investigator 

    Grant amount:\17420000 ( Direct Cost: \13400000 、 Indirect Cost:\4020000 )

    水田土壌中の微生物が極めて安定で頑健な群集を形成しているメカニズムの解明を目指し、田畑輪換圃場に注目し、田畑輪換による畑転換・水田復元に伴う各種土壌微生物群集の動態を長期間にわたり調査・解析する。田畑輪換の管理で生じる畑転換と水田復元が群集の存在量と構成に及ぼす影響や、群集の動態とその変化に影響を及ぼす要因を明らかにすることを目的とする。
    農研機構東北農業研究センター大仙研究拠点(秋田県大仙市)内の長期田畑輪換試験圃場の輪換区と対照の連年水田区より、水稲あるいはダイズの移植・播種前(4月)、生育中(8月)、収穫後(10月)の計3回にわたり作土層土壌を採取し、DNAおよびRNAの抽出用試料として調製・保存した。輪換区については2018年はダイズ作後水稲作に戻され3年目の水田であり、2019年は再度ダイズ畑へと転換された初年目である。RNAを対象にした解析により、偏性嫌気性であるメタン生成古細菌の活性は畑転換1年目の秋のダイズ収穫時より急激に減少することが示されている。そこで、2018年の10月から2019年の10月にかけて採取した試料について、培養法により培地で生育可能な活性を有するメタン生成古細菌および通性嫌気性を主体とする鉄還元菌の菌数の動態を調査した。メタン生成古細菌の菌数は連年水田区では湛水期間の8月に菌数が増加する傾向があった。輪換区では酢酸利用性の菌群の菌数は畑転換1年目の2019年10月には2018年10月よりも約1桁低下し、水素利用性の菌群の菌数はダイズ生育中の畑条件下であるものの2019年8月にやや増加する傾向を示したが、10月にはわずかに減少した。鉄還元菌の菌数は連年水田区では2019年8月に増加したが、輪換区では8月には増加せず、10月にはともに4月よりも約1桁減少した。以上より、嫌気性菌の中でも畑転換に対する菌群動態の応答が異なることが明らかになった。
    対象とする田畑輪換試験圃場より継続的に土壌試料の採取を続けるとともに、水田から畑に転換され、特に嫌気性の微生物群集の動態が大きな影響を受けると考えられる、2018年から2019年にかけての試料について菌群動態の特徴を明らかにすることができ、おおむね順調に研究が進展していると考えている。
    輪換区については2020年は畑転換2年目のダイズ畑となる予定であり、畑転換後の微生物群集の経時変化を解析するための試料採取と解析を進めていく予定であるが、新型コロナウイルスの感染拡大のためダイズあるいは水稲の播種・移植前(4月)の土壌試料の採取ができなかった。移動制限が解除され次第試料採取を行い、その後も対象とする田畑輪換試験圃場より土壌試料の採取を継続する予定である。

  2. 田畑輪換圃場の微生物群集動態を長期継続調査し水田土壌微生物群集の安定性を解明する

    2018.4 - 2019.3

    科学研究費補助金  基盤研究(B)

    浅川 晋

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    Authorship:Principal investigator 

  3. 西アフリカ内陸盆地水田におけ る鉄過剰障害イネ根圏の鉄還元 ・酸化微生物の調査・解析

    2017.4 - 2021.3

    科学研究費補助金  基盤研究(B)

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    Authorship:Principal investigator 

  4. 西アフリカ内陸盆地水田における鉄過剰障害イネ根圏の鉄還元・酸化微生物の調査・解析

    Grant number:17H04619  2017.4 - 2021.3

    浅川 晋

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    Authorship:Principal investigator 

    Grant amount:\15990000 ( Direct Cost: \12300000 、 Indirect Cost:\3690000 )

    熱帯地域を中心に水稲生産に大きな被害をもたらすイネの鉄過剰障害の軽減に関し、ほとんど注目されてこなかった鉄代謝関連微生物に焦点を当てる。鉄過剰障害の主要因である二価鉄の生成に関わる鉄還元菌と鉄過剰障害軽減への寄与が期待される鉄酸化細菌について、西アフリカの内陸盆地水田土壌を対象に、イネ根圏における主要な菌群の種類、生息数、それら微生物群とイネの栄養生理状態との関連性などを調査解析する。鉄過剰障害軽減のため、それら微生物群を制御あるいは利活用する方策を探り、障害発生予測や対策技術を確立するための基盤的情報を得ることを目的とする。
    2018年度に続き、西アフリカ、ブルキナファソのKou Valleyの鉄過剰水田圃場を対象とした。土壌溶液中の二価鉄の濃度は73~80mg/Lと高かったが、圃場に隣接した灌漑水路の用水中や水田表面水中の濃度は0.3~2.2mg/Lと低く、二価鉄が灌漑水から直接供給されている可能性は低いことが2018年度の結果と併せて確かめられた。また、これらの水のpHは5.7~6.0と二価鉄の化学的酸化が妨げられる条件にはないことも再確認された。この圃場の障害発生および未発生イネの根、根圏土壌および株周囲のバルク土壌試料を採取した。これらの試料を対象に最確値法で計数した嫌気性鉄還元菌の生菌数と定量PCR法で推定したGallionellaceae科の微好気性鉄酸化細菌の生息数には障害発生・未発生イネの間で差はなく、2017、2018年度とはやや傾向が異なった。また、鉄還元菌を主体とするGeobacteraceae科細菌の生息数と、DGGE法により推定したGallionellaceae科の微好気性鉄酸化細菌の群集構成にも差が見られなかった。採取時のイネの生育段階は移植1ヶ月後、出穂後、開花期と各年度で異なり、これら微生物群集の動態に影響を与えている可能性が示唆された。
    2018年度に続き、西アフリカ、ブルキナファソの半湿潤地域の内陸盆地の鉄過剰水田を対象に試料採取と鉄還元・酸化微生物群集の解析等を実施しデータを蓄積しており、計画通りおおむね順調に研究が進展していると考えている。
    2019年度まで3年間にわたり、西アフリカ、ブルキナファソの半湿潤地域の内陸盆地の鉄過剰水田より水稲栽培期間中に採取した障害発生および未発生イネの根圏土壌試料および根試料より抽出し、保存しているDNAについて、定量的PCR法により、それぞれの試料中のGeobacteraceae科等の鉄還元細菌の生息数を調査する。また、PCR法により鉄還元および微好気性鉄酸化細菌に特異的な遺伝子断片を増幅し、塩基配列を解析することにより、それら微生物群の多様性を明らかにする。さらに、根試料に生息する微好気性鉄酸化細菌の分離を試みる。加えて、最終年度として研究期間中に得られた結果を取りまとめる。これらの結果に基づき、鉄還元・酸化微生物群を制御あるいは利活用する可能性、鉄過剰障害の発生予測や対策技術の確立に向けた研究の方向性について議論し、今後の研究の展開方向を検討するため、現地のカウンターパートの共同研究者を日本に招いてセミナーを行いたいと考えているが、新型コロナウイルス感染症の状況の推移を勘案しつつ検討する予定である。

  5. Effects of fluctuation of redox potentials on microbial dynamics and gas metabolisms of wetland soils

    Grant number:16H05056  2016.4 - 2019.3

    Murase Jun

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    Authorship:Coinvestigator(s) 

    Focusing on paddy soil, we analyzed the fluctuation of the redox boundary layer and the response of the microbial community. In the paddy soil surface layer, the dissolved oxygen concentration showed extremely large fluctuation from supersaturation to complete anoxia. The oxidation-reduction potential also changed dramatically in the paddy rice rhizosphere according to the growth of rice. Protozoa living in paddy soils are considered to play an important role as a predator in the redox boundary layer, as there are groups with suitable oxygen concentration or redox potential and a group adaptable to a wide range of oxygen concentrations. Although methane oxidation bacteria require oxygen for methane oxidation, they were able to maintain their activity for a long time even under anaerobic conditions. Microaerobic iron-oxidizing bacteria act in the surface.

  6. Estimation of soil microbial biomass as the sink and source of base cation nutrients

    Grant number:15K07337  2015.4 - 2019.3

    Asakawa Susumu

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    Authorship:Principal investigator 

    Grant amount:\4940000 ( Direct Cost: \3800000 、 Indirect Cost:\1140000 )

    This research project focused on soil microbial biomass as the sink and source of base cation nutrients for crops. The aim of this project was to reveal the functions of soil microbial biomass quantitatively by estimating amounts of base cations in soluble, exchangeable and biomass fractions and flow of the cations from the biomass fraction to the soluble and exchangeable fractions in soil. Amounts of biomass potassium and their dynamics were estimated in various farmland soils such as in rice paddy, upland, grassland and orchard soils. The conversion factors for estimation of biomass potassium by the chloroform-fumigation extraction method were presented in the paddy and upland soils. In addition, a turnover time of biomass potassium was calculated for the first time.

  7. 塩基類養分の貯蔵・供給源としての土壌微生物バイオマスの評価

    2015.4 - 2018.3

    科学研究費補助金  基盤研究(C)

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  8. 水田における有機栽培が土壌微生物群集に及ぼす影響の解明と評価

    2011.4 - 2014.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

  9. メタン生成古細菌メタノサルシナ・マゼイの細胞壁分解酵素の解析と機能利用     

    2008.4 - 2011.3

    科学研究費補助金  基盤研究(C)

    浅川 晋

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    Authorship:Principal investigator 

  10. 水田土壌のメタン生成共生系を構成する微生物群の解析

    2006.4 - 2008.3

    科学研究費補助金  基盤研究(C)(一般),課題番号:18580059

    浅川 晋

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    Authorship:Principal investigator 

  11. 水田土壌の主要なメタン生成古細菌群の解析

    2002.7 - 2004.1

    科学研究費補助金  基盤研究(C)(2)(一般)

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    Authorship:Principal investigator 

    科研費

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Teaching Experience (On-campus) 14

  1. 生命農学序説

    2020

  2. 農学セミナー1

    2020

  3. 土壌学特論

    2020

  4. 応用生命科学実験実習1

    2020

  5. 専門セミナー

    2020

  6. Science of Microorganisms

    2011

  7. 資源生物機能学基盤実験

    2009

  8. 資源生物機能学輪講IV

    2009

  9. 資源生物機能学特論IV

    2009

  10. 専門セミナー

    2008

  11. 資源生物機能学輪講IV

    2008

  12. 資源生物機能学演習IV

    2008

  13. 資源生物機能学特論IV

    2008

  14. 資源生物機能学基盤実験

    2008

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Teaching Experience (Off-campus) 14

  1. 大学院講義「環境土壌資源論」

    2020.4 - 2021.3 The University of Tokyo)

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    Level:Postgraduate 

  2. 2016.4 - 2017.3

  3. 大学院講義「環境土壌資源論」

    2016.4 - 2017.3 The University of Tokyo)

  4. フィールドセンター Seminar(第19回)「水田土壌におけるメタン生成古細菌の動態」

    2010.4 - 2011.3 東北大学)

  5. 大仙拠点セミナー「有機物連用や畑転換は水田土壌の微生物群集にどのような影響を与えるか -eDNAによる解析から-」

    2010.4 - 2011.3 東北農業研究センター)

  6. 特別講義II

    2009.4 - 2010.3 山形大学 大学院農学研究科)

  7. Ecology of methanogenic archaea in paddy field soil

    2009.4 - 2010.3 牧園大学(大韓民国))

  8. 環境微生物学特論

    2008.4 - 2009.3 静岡大学)

  9. 第13回農学演習

    2007.4 - 2008.3 名城大学)

  10. 高度先進技術研修「環境保全型」

    2005.4 - 2006.3 九州沖縄農業研究センター)

  11. 応用バイオサイエンスセミナー

    2004.4 - 2005.3 新潟大学)

  12. 土壌圏の科学研究グループセミナー「微生物が育む土、土が育む微生物」

    2004.4 - 2005.3 東京大学)

  13. 土壌微生物学

    2001.4 - 2002.3 熊本大学 大学院自然科学研究科)

  14. 土壌微生物学

    2000.4 - 2001.3 熊本大学 大学院自然科学研究科)

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Social Contribution 3

  1. 模擬授業 理系全体と所属学部について

    Role(s):Lecturer

    静岡県立掛川西高等学校  2017.6

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    Audience: High school students

    Type:Visiting lecture

  2. フィールド科学教育研究センター東郷フィールド(附属農場)「農場講演会」2012年度第1回(東郷町民会館)

    2012.8

  3. 土壌観察会(日本土壌肥料学会中部支部主催、豊田自然観察の森)

    2006.4