Updated on 2024/10/28

写真a

 
TAKEMOTO, Daigo
 
Organization
Graduate School of Bioagricultural Sciences Department of Plant Production Sciences Professor
Graduate School
Graduate School of Bioagricultural Sciences
Undergraduate School
School of Agricultural Sciences Department of Bioresource Sciences
Title
Professor
Contact information
メールアドレス
External link

Degree 1

  1. 博士(農学) ( 2000.3   名古屋大学 ) 

Research Areas 3

  1. Environmental Science/Agriculture Science / Plant protection science  / 植物病理学

  2. Life Science / Plant molecular biology and physiology

  3. Life Science / Molecular biology

Current Research Project and SDGs 3

  1. Isolation and characterization of genes from Solanaceae plants for the resistance against potato late blight pathogen, Phytophthora infestans.

  2. Isolation and characterization of genes from symbiotic fungi for the establishment of symbiosis.

  3. 植物病原菌の病原性に関する研究

Research History 3

  1. Nagoya University   Professor

    2023.9

  2. Nagoya University   Associate professor

    2011.4 - 2023.8

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    Country:Japan

  3. Nagoya University   Assistant Professor

    2007.5 - 2011.3

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    Country:Japan

Education 3

  1. Nagoya University

    1997.4 - 2000.3

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    Country: Japan

  2. Nagoya University   Graduate School, Division of Agriculture

    1995.4 - 1997.3

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    Country: Japan

  3. Nagoya University   Faculty of Agriculture

    1991.4 - 1995.3

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    Country: Japan

Professional Memberships 3

  1. 日本植物病理学会

  2. 糸状菌分子生物学研究会

  3. 日本植物生理学会

Committee Memberships 3

  1. 日本植物病理学会報   原著編集委員  

    2020.1   

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    Committee type:Academic society

  2.   Associate editor  

    2020.1   

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    Committee type:Academic society

  3. 日本植物病理学会 編集委員会   編集幹事長  

    2016.1 - 2017.12   

 

Papers 85

  1. Two structurally different oomycete lipophilic microbe-associated molecular patterns induce distinctive plant immune responses

    Monjil, MS; Kato, H; Ota, S; Matsuda, K; Suzuki, N; Tenhiro, S; Tatsumi, A; Pring, S; Miura, A; Camagna, M; Suzuki, T; Tanaka, A; Terauchi, R; Sato, I; Chiba, S; Kawakita, K; Ojika, M; Takemoto, D

    PLANT PHYSIOLOGY   Vol. 196 ( 1 ) page: 479 - 494   2024.6

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  2. <i>Botrytis cinerea</i> identifies host plants via the recognition of antifungal capsidiol to induce expression of a specific detoxification gene

    Kuroyanagi, T; Bulasag, AS; Fukushima, K; Ashida, A; Suzuki, T; Tanaka, A; Camagna, M; Sato, I; Chiba, S; Ojika, M; Takemoto, D

    PNAS NEXUS   Vol. 1 ( 5 ) page: pgac274   2022.11

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  3. The full-size ABCG transporters Nb-ABCG1 and Nb-ABCG2 Function in Pre- and post-invasion defense against Phytophthora infestans in Nicotiana benthamiana. Reviewed

    Shibata Y., Ojika M., Sugiyama A., Yazaki K., Jones D.A., Kawakita K. and Takemoto D.

    Plant Cell   Vol. 28   page: 1163-1181   2016

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

  4. Polarity proteins Bem1 and Cdc24 are components of the filamentous fungal NADPH oxidase complex. Reviewed

    Takemoto D., Kamakura S., Saikia S., Becker Y., Wrenn R., Tanaka A., Sumimoto H. and Scott B.

    Proc. Natl. Acad. Sci. USA.   Vol. 108   page: 2861-2866   2011.2

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

  5. A p67Phox-like regulator recruited to control hyphal branching in a fungal-plant mutualistic symbiosis. Reviewed

      Vol. 18 ( 10 ) page: 2807-2821   2006.10

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

  6. Draft genome sequences of <i>Epichloë bromicola</i> strains isolated from <i>Elymus ciliaris</i>

    Miura, A; Imano, S; Ashida, A; Sato, I; Chiba, S; Tanaka, A; Camagna, M; Takemoto, D

    MICROBIOLOGY RESOURCE ANNOUNCEMENTS     2024.9

  7. Status of Cassava Witches' Broom Disease in the Philippines and Identification of Potential Pathogens by Metagenomic Analysis

    Landicho, DM; Montañez, RJM; Camagna, M; Neang, S; Bulasag, AS; Magdaraog, PM; Sato, I; Takemoto, D; Maejima, K; Pinili, MS; Chiba, S

    BIOLOGY-BASEL   Vol. 13 ( 7 )   2024.7

  8. Botrytis cinerea detoxifies the sesquiterpenoid phytoalexin rishitin through multiple metabolizing pathways

    Bulasag, AS; Ashida, A; Miura, A; Pring, S; Kuroyanagi, T; Camagna, M; Tanaka, A; Sato, I; Chiba, S; Ojika, M; Takemoto, D

    FUNGAL GENETICS AND BIOLOGY   Vol. 172   page: 103895   2024.6

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  9. Induction of plant disease resistance by mixed oligosaccharide elicitors prepared from plant cell wall and crustacean shells

    Pring, S; Kato, H; Imano, S; Camagna, M; Tanaka, A; Kimoto, H; Chen, PR; Shrotri, A; Kobayashi, H; Fukuoka, A; Saito, M; Suzuki, T; Terauchi, R; Sato, I; Chiba, S; Takemoto, D

    PHYSIOLOGIA PLANTARUM   Vol. 175 ( 5 ) page: e14052   2023.8

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  10. Draft Genome Sequences of Neofusicoccum parvum Strains Isolated from Mango and Rice-Paper Plant (Tetrapanax papyrifer)

    Ashida, A; Camagna, M; Sato, I; Chiba, S; Tanaka, A; Takemoto, D

    MICROBIOLOGY RESOURCE ANNOUNCEMENTS   Vol. 12 ( 6 ) page: e0025923   2023.6

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  11. <i>Botrytis cinerea</i> tolerates phytoalexins produced by Solanaceae and Fabaceae plants through an efflux transporter BcatrB and metabolizing enzymes

    Bulasag, AS; Camagna, M; Kuroyanagi, T; Ashida, A; Ito, K; Tanaka, A; Sato, I; Chiba, S; Ojika, M; Takemoto, D

    FRONTIERS IN PLANT SCIENCE   Vol. 14   page: 1177060   2023.6

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  12. Leaf blight of rice-paper plant, <i>Tetrapanax papyrifer</i>, caused by <i>Neofusicoccum parvum</i>: a potential source of stem rot diseases of mango and grape

    Ashida, A; Takushi, T; Camagna, M; Sato, I; Chiba, S; Takemoto, D

    JOURNAL OF GENERAL PLANT PATHOLOGY   Vol. 89 ( 3 ) page: 179 - 184   2023.5

  13. Synthesis of aglycones, structure-activity relationships, and mode of action of lycosides as inhibitors of the asexual reproduction of Phytophthora

    Kato, F; Ando, Y; Tanaka, A; Suzuki, T; Takemoto, D; Ojika, M

    BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY   Vol. 87 ( 2 ) page: 208 - 216   2023.1

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  14. Inhibitors of Asexual Reproduction of the Plant Pathogen<i> Phytophthora</i> from Tomato Juice: Structure-Activity Relationships and Transcriptome Analysis

    Kato, F; Ando, Y; Tanaka, A; Suzuki, T; Takemoto, D; Ojika, M

    JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY   Vol. 70 ( 40 ) page: 12878 - 12884   2022.10

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  15. Draft Genome Sequences of Prototrophic and Biotin-Auxotrophic <i>Fusarium langsethiae</i> Strains Isolated from an Oat Grain in the Northern Region of Russia

    Tanaka, A; Takemoto, D; Sato, I; Chiba, S; Gavrilova, O; Gagkaeva, T

    MICROBIOLOGY RESOURCE ANNOUNCEMENTS   Vol. 11 ( 7 ) page: e0125021   2022.7

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  16. Telomere-to-Telomere Genome Sequences across a Single Genus Reveal Highly Variable Chromosome Rearrangement Rates but Absolute Stasis of Chromosome Number

    Quenu, M; Treindl, AD; Lee, K; Takemoto, D; Thünen, T; Ashrafi, S; Winter, D; Ganley, ARD; Leuchtmann, A; Young, CA; Cox, MP

    JOURNAL OF FUNGI   Vol. 8 ( 7 )   2022.7

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  17. Recognition of pathogen-derived sphingolipids in <i>Arabidopsis</i>

    Kato, H; Nemoto, K; Shimizu, M; Abe, A; Asai, S; Ishihama, N; Matsuoka, S; Daimon, T; Ojika, M; Kawakita, K; Onai, K; Shirasu, K; Yoshida, M; Ishiura, M; Takemoto, D; Takano, Y; Terauchi, R

    SCIENCE   Vol. 376 ( 6595 ) page: 857 - +   2022.5

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  18. AP2/ERF Transcription Factor NbERF-IX-33 Is Involved in the Regulation of Phytoalexin Production for the Resistance of <i>Nicotiana benthamiana</i> to <i>Phytophthora infestans</i>

    Imano, S; Fushimi, M; Camagna, M; Tsuyama-Koike, A; Mori, H; Ashida, A; Tanaka, A; Sato, I; Chiba, S; Kawakita, K; Ojika, M; Takemoto, D

    FRONTIERS IN PLANT SCIENCE   Vol. 12   page: 821574   2022.1

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  19. Production of Agrocinopine A by Ipomoea batatas Agrocinopine Synthase in Transgenic Tobacco and Its Effect on the Rhizosphere Microbial Community

    Tanaka, A; Ryder, MH; Suzuki, T; Uesaka, K; Yamaguchi, N; Amimoto, T; Otani, M; Nakayachi, O; Arakawa, K; Tanaka, N; Takemoto, D

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 35 ( 1 ) page: 73 - 84   2022.1

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  20. Omnipresence of Partitiviruses in Rice Aggregate Sheath Spot Symptom-Associated Fungal Isolates from Paddies in Thailand

    Neang, S; Bincader, S; Rangsuwan, S; Keawmanee, P; Rin, S; Salaipeth, L; Das, S; Kondo, H; Suzuki, N; Sato, I; Takemoto, D; Rattanakreetakul, C; Pongpisutta, R; Arakawa, M; Chiba, S

    VIRUSES-BASEL   Vol. 13 ( 11 )   2021.11

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  21. Pathogen-derived 9-methyl sphingoid base is perceived by a lectin receptor kinase in Arabidopsis.

    Kato H, Nemoto K, Shimizu M, Abe A, Asai S, Ishihama N, Daimon T, Ojika M, Kawakita K., Onai K, Shirasu K, Ishiura M, Takemoto D, Takano Y and Terauchi R

    BioRxiv     2021.10

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

    DOI: https://doi.org/10.1101/2021.10.18.464766

  22. Two structurally different oomycete MAMPs induce distinctive plant immune responses. International coauthorship

    Monjil MS, Kato H, Matsuda K, Suzuki N, Tenhiro S, Camagna M, Suzuki T, Tanaka A, Terauchi R, Sato I, Chiba S, Kawakita K, Ojika M and Takemoto D

    BioRxiv     2021.10

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

    DOI: https://doi.org/10.1101/2021.10.22.465218

  23. Novel Fus3-and Ste12-interacting protein FsiA activates cell fusion-related genes in both Ste12-dependent and -independent manners in Ascomycete filamentous fungi

    Katayama, T; Bayram, Ö; Mo, TN; Karahoda, B; Valerius, O; Takemoto, D; Braus, GH; Kitamoto, K; Maruyama, J

    MOLECULAR MICROBIOLOGY   Vol. 115 ( 4 ) page: 723 - 738   2021.4

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  24. Geographic Distribution, Genetic Variability and Biological Properties of Rice Orange Leaf Phytoplasma in Southeast Asia

    Ong, S; Jonson, GB; Calassanzio, M; Rin, S; Chou, C; Oi, T; Sato, I; Takemoto, D; Tanaka, T; Choi, IR; Nign, C; Chiba, S

    PATHOGENS   Vol. 10 ( 2 )   2021.2

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  25. Effect of flutianil on the morphology and gene expression of powdery mildew

    Kimura, S; Shibata, Y; Oi, T; Kawakita, K; Takemoto, D

    JOURNAL OF PESTICIDE SCIENCE   Vol. 46 ( 1-2 ) page: 206 - 213   2021

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  26. A nuclear protein NsiA from <i>Epichloe festucae</i> interacts with a MAP kinase MpkB and regulates the expression of genes required for symbiotic infection and hyphal cell fusion

    Tanaka, A; Kamiya, S; Ozaki, Y; Kameoka, S; Kayano, Y; Sanjay, S; Akano, F; Uemura, A; Takagi, H; Terauchi, R; Maruyama, J; Hammadeh, HH; Fleissner, A; Scott, B; Takemoto, D

    MOLECULAR MICROBIOLOGY   Vol. 114 ( 4 ) page: 626 - 640   2020.10

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  27. Expression profiles of genes for enzymes involved in capsidiol production in<i>Nicotiana benthamiana</i>

    Rin, S; Imano, S; Camagna, M; Suzuki, T; Tanaka, A; Sato, I; Chiba, S; Kawakita, K; Takemoto, D

    JOURNAL OF GENERAL PLANT PATHOLOGY   Vol. 86 ( 5 ) page: 340 - 349   2020.9

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  28. In Vitro Assessment of Biocontrol Effects on Fusarium Head Blight and Deoxynivalenol (DON) Accumulation by DON-Degrading Bacteria

    Morimura, H; Ito, M; Yoshida, S; Koitabashi, M; Tsushima, S; Camagna, M; Chiba, S; Takemoto, D; Kawakita, K; Sato, I

    TOXINS   Vol. 12 ( 6 )   2020.6

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  29. Comprehensive analysis of the mechanisms underlying enhanced growth and root N acquisition in rice by the endophytic diazotroph, <i>Burkholderia vietnamiensis</i> RS1

    Shinjo, R; Tanaka, A; Sugiura, D; Suzuki, T; Uesaka, K; Takebayashi, Y; Kojima, M; Sakakibara, H; Takemoto, D; Kondo, M

    PLANT AND SOIL   Vol. 450 ( 1-2 ) page: 537 - 555   2020.5

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  30. Role of Two Sets of RND-Type Multidrug Efflux Pump Transporter Genes, <i>mexAB-oprM</i> and <i>mexEF-oprN</i>, in Virulence of <i>Pseudomonas syringae</i> pv. <i>tabaci</i> 6605

    Ichinose, Y; Nishimura, T; Harada, M; Kashiwagi, R; Yamamoto, M; Noutoshi, Y; Toyoda, K; Taguchi, F; Takemoto, D; Matsui, H

    PLANT PATHOLOGY JOURNAL   Vol. 36 ( 2 ) page: 148 - 156   2020.4

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  31. Identification of ε-Poly-L-lysine as an Antimicrobial Product from an <i>Epichloe</i> Endophyte and Isolation of Fungal ε-PL Synthetase Gene

    Purev, E; Kondo, T; Takemoto, D; Niones, JT; Ojika, M

    MOLECULES   Vol. 25 ( 5 )   2020.3

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  32. Detoxification of the solanaceous phytoalexins rishitin, lubimin, oxylubimin and solavetivone via a cytochrome P450 oxygenase

    Camagna, M; Ojika, M; Takemoto, D

    PLANT SIGNALING & BEHAVIOR   Vol. 15 ( 2 ) page: 1707348   2020.2

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  33. Transcriptional induction of capsidiol synthesis genes by wounding can promote pathogen signal-induced capsidiol synthesis

    Kojima, T; Asakura, N; Hasegawa, S; Hirasawa, T; Mizuno, Y; Takemoto, D; Katou, S

    BMC PLANT BIOLOGY   Vol. 19 ( 1 ) page: 576   2019.12

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  34. Accumulation of agrocinopine-like substrate in Ipomoea batatas

    Tanaka, A; Takemoto, D; Suzuki, T; Uesaka, K; Yamaguchi, N; Otani, M; Nakayachi, O; Tanaka, N

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 32 ( 10 ) page: 55 - 56   2019.10

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    Language:Japanese  

    Web of Science

  35. Three novel deoxynivalenol-degrading bacteria isolated from Poaceae planted soils in Japan.

    Morimura, H; Chiba, S; Takemoto, D; Kawakita, K; Sato, I

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 32 ( 10 ) page: 25 - 25   2019.10

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  36. Solanaceae-specific secretory peptide SAR8.2m is essential for non-host resistance of Nicotiana benthamiana to a variety of taxonomically distant Phytophthora species.

    Imano, S; Kondou, Y; Shibata, Y; Kondo, T; Tanaka, A; Sato, I; Chiba, S; Kageyama, K; Kawakita, K; Takemoto, D

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 32 ( 10 ) page: 108 - 108   2019.10

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    Language:Japanese  

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  37. Physiological and molecular mechanisms of enhanced rice root development inoculated with <i>Burkholderia vietnamiensis</i>

    Shinjo, R; Tanaka, A; Suzuki, T; Takemoto, D; Kondo, M

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 32 ( 10 ) page: 192 - 192   2019.10

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    Language:Japanese  

    Web of Science

  38. BcCPDH1 is involved in the detoxification of sesquiterpenoid phytoalexin capsidiol, and specifically required for the pathogenicity of Botrytis cinerea on Nicotiana species

    Kuroyanagi, T; Ojika, M; Suzuki, T; Sato, I; Chiba, S; Kawakita, K; Takemoto, D

    MOLECULAR PLANT-MICROBE INTERACTIONS   Vol. 32 ( 10 ) page: 40 - 40   2019.10

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    Language:Japanese  

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  39. <i>Nicotiana benthamiana</i> exportin 1 is required for elicitor-induced phytoalexin production, cell death induction, and resistance against potato late blight pathogen <i>Phytophthora infestans</i>

    Mizuno, Y; Imano, S; Camagna, M; Suzuki, T; Tanaka, A; Sato, I; Chiba, S; Kawakita, K; Takemoto, D

    JOURNAL OF GENERAL PLANT PATHOLOGY   Vol. 85 ( 5 ) page: 347 - 355   2019.9

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  40. Nicotiana benthamiana RanBP1-1 Is Involved in the Induction of Disease Resistance via Regulation of Nuclear-Cytoplasmic Transport of Small GTPase Ran

    Mizuno Yuri, Ohtsu Mina, Shibata Yusuke, Tanaka Aiko, Camagna Maurizio, Ojika Makoto, Mori Hitoshi, Sato Ikuo, Chiba Sotaro, Kawakita Kazuhito, Takemoto Daigo

    FRONTIERS IN PLANT SCIENCE   Vol. 10   page: 222   2019.3

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

    DOI: 10.3389/fpls.2019.00222

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  41. Resistance to Phytophthora infestans: exploring genes required for disease resistance in Solanaceae plants

    Takemoto Daigo, Shibata Yusuke, Ojika Makoto, Mizuno Yuri, Imano Sayaka, Ohtsu Mina, Sato Ikuo, Chiba Sotaro, Kawakita Kazuhito, Rin Soriya, Camagna Maurizio

    JOURNAL OF GENERAL PLANT PATHOLOGY   Vol. 84 ( 5 ) page: 312 - 320   2018.9

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

    DOI: 10.1007/s10327-018-0801-8

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  42. Measuring Secretion of Capsidiol in Leaf Tissues of Nicotiana benthamiana

    Kuroyanagi Teruhiko, Camagna Maurizio, Takemoto Daigo

    BIO-PROTOCOL   Vol. 8 ( 15 ) page: e2954   2018.8

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    DOI: 10.21769/BioProtoc.2954

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  43. Hypersensitive Response in Plants Invited Reviewed

    Maurizio Camagna, Daigo Takemoto

    Encyclopedia of Life Sciences     page: 1-7   2018.1

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    Authorship:Corresponding author   Language:English  

    DOI: 10.1002/9780470015902.a0020103.pub2

  44. Two closely related Rho GTPases, Cdc42 and RacA, of the en-dophytic fungus Epichloë festucae have contrasting roles for ROS production and symbiotic infection synchronized with the host plant

    Yuka Kayano, Aiko Tanaka, Daigo Takemoto

    PLoS Pathogens   Vol. 14 ( 1 ) page: e1006840   2018.1

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    DOI: 10.1371/journal.ppat.1006840

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  45. SymB and SymC, two membrane associated proteins, are required for Epichloe festucae hyphal cell-cell fusion and maintenance of a mutualistic interaction with Lolium perenne

    Green Kimberly A., Becker Yvonne, Tanaka Aiko, Takemoto Daigo, Fitzsimons Helen L., Seiler Stephan, Lalucque Herve, Silar Philippe, Scott Barry

    MOLECULAR MICROBIOLOGY   Vol. 103 ( 4 ) page: 657 - 677   2017.2

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    DOI: 10.1111/mmi.13580

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  46. EIN2-mediated signaling is involved in pre-invasion defense in Nicotiana benthamiana against potato late blight pathogen, Phytophthora infestans Reviewed

    Soriya Rin, Yuri Mizuno, Yusuke Shibata, Mayuka Fushimi, Shinpei Katou, Ikuo Sato, Sotaro Chiba, Kazuhito Kawakita, Daigo Takemoto

    Plant Signaling and Behavior   Vol. 12 ( 4 ) page: e1300733   2017

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    DOI: 10.1080/15592324.2017.1300733

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  47. Methanol extract of mycelia from Phytophthora infestans-induced resistance in potato. Reviewed

    Monjil M.S., Nozawa T., Shibata Y., Takemoto D., Ojika M. and Kawakita K.

    C. R. Biol.   Vol. 338 ( 5 ) page: 185-196   2015.3

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  48. VibA, a homologue of a transcription factor for fungal heterokaryon incompatibility, is involved in the antifungal compound production in the plant symbiotic fungus Epichloë festucae. Reviewed

    Niones J.T. and Takemoto D.

    Eukaryot. Cell   Vol. 14 ( 1 ) page: 13-24   2015.1

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

  49. Nucleoporin 75 is involved in the ethylene-mediated production of phytoalexin for the resistance of Nicotiana benthamiana to Phytophthora infestans. Reviewed

    Ohtsu M., Shibata Y., Ojika M., Tamura K., Hara-Nishimura I., Mori H., Kawakita K. and Takemoto D.

    Mol. Plant-Microbe Interact.   Vol. 27 ( 12 ) page: 1318-1330   2014.12

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

  50. Phytophthora infestans : ジャガイモ疫病菌研究ー過去と現在の概観 Invited Reviewed

    秋野聖之、竹本大吾、保坂和良

    日本植物病理学会報   Vol. 80   page: 8-15   2014.11

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  51. The water extract of Saragassum fusiforme is a potential elicitor of induced resistance in Solanum lycopersicum but not in Nicotiana benthamiana. Reviewed

    Sbaihat L, Takemoto D. and Kawakita K.

    International Journal of Biosciences and Biotechnology   Vol. 2 ( 1 ) page: 11-19   2014.9

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  52. Phytophthora infestans: a review of past and current studies on potato late blight. Invited Reviewed

    Akino S., Takemoto D. and Hosaka K.

    J. Gen. Plant Pathol.   Vol. 80   page: 24-37   2014

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  53. An isolate of Epichloe festucae, an endophytic fungus of temperate grasses, has growth inhibitory activity against selected grass pathogens Reviewed

    Niones J.T., Takemoto D.

    J. Gen. Plant Pathol.   Vol. in press   2014

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    DOI: in press

  54. Bis-aryl methanone compound is a candidate of nitric oxide producing elicitor and induces resistance in Nicotiana benthamiana against Phytophthora infestans. Reviewed

    Monjil M.S., Shibata Y., Takemoto D. and Kawakita K.

    Nitric Oxide   Vol. 29:   page: 34-45   2013

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  55. Nicotiana benthamiana Calreticulin 3a is required for the ethylene-mediated production of phytoalexins and disease resistance against oomycete pathogen Phytophthora infestans. Reviewed

    Matsukawa M., Shibata Y., Ohtsu M., Mizutani A., Mori H., Wang P., Ojika M., Kawakita K. and Takemoto D.

    Mol. Plant-Microbe Interact.   Vol. 26   page: 880-892   2013

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  56. Differential roles of NADPH oxidases and associated regulators in polarized growth, conidiation and hyphal fusion in the symbiotic fungus Epichloë festucae. Reviewed

    Kayano Y., Tanaka A., Akano F., Scott B. and Takemoto D.

    Fungal Genet. Biol.   Vol. 56   page: 87-97   2013

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  57. ProA, a transcriptional regulator of fungal fruiting body development, regulates leaf hyphal network development in the Epichloë festucae-Lolium perenne symbiosis.

    Tanaka A., Cartwright G.M., Saikia S., Kayano Y., Takemoto D., Kato M., Tsuge T. and Scott B.

    Mol Microbiol.   Vol. 90   page: 551-568   2013

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  58. Proteomic analysis of S-nitrosylated proteins in potato plant.

    Kato H., Takemoto D. and Kawakita K.

    Physiol. Plant.   Vol. 148   page: 371-386   2013

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  59. N-terminal motifs in some plant disease resistance proteins function in membrane attachment and contribute to disease resistance.

    Takemoto D., Rafiqi M., Hurley U., Lawrence G.J., Bernoux M., Hardham A.R., Ellis J.G., Dodds P.N. and Jones D.A.

    Molecular Plant-Microbe Interactions   Vol. 25 ( 3 ) page: 379-392   2012.3

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

  60. Functional analysis of an indole-diterpene gene cluster for lolitrem B biosynthesis in the grass endosymbiont Epichloë festucae. Reviewed

    Saikia S, Takemoto D, Tapper B.A., Lane G.A., Fraser K and Scott B.

    FEBS Lett.   Vol. 586   page: 2563-2569.   2012

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

  61. Rose phytoene desaturase gene silencing by apple latent spherical virus vectors. Reviewed

    Ito H., Ochiai M., Kato H., Shiratake K., Takemoto D., Otagaki S. and Matsumoto S.

    Hortscience   Vol. 47   page: 1278-1282.   2012

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

  62. SGT1 and HSP90 are essential for age-related non-host resistance of Nicotiana benthamiana against the oomycete pathogen Phytophthora infestans Reviewed

    Shibata Y., Kawakita K. and Takemoto D.

    Physiological and Molecular Plant Pathology   Vol. 75   page: 120-128   2011

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

  63. エンドファイトが産生する生理活性物質の生合成遺伝子とその発現調節 Invited

    竹本大吾、田中愛子、Barry Scott

      Vol. 61 ( 1 ) page: 13-18   2011

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    Authorship:Lead author   Language:Japanese  

  64. エンドファイトと植物の共生確立機構 Invited

    田中愛子、竹本大吾、Barry Scott

    Mycotoxins   Vol. 61 ( 1 ) page: 19-23   2011

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    Language:Japanese  

  65. Age-related resistance of Nicotiana benthamiana against hemibiotrophic pathogen Phytophthora infestans requires both ethylene- and salicylic acid-mediated signaling pathways. Reviewed

    Shibata Y., Kawakita K. and Takemoto D.

    Molecular Plant-Microbe Interactions   Vol. 23 ( 9 ) page: 1130-1142   2010

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

  66. N,N-dimethylsphingosine, an inhibitor of sphingosine kinase, induces phytoalexin production and hypersensitive cell death of Solanaceae plants without generation of reactive oxygen species. Reviewed

    Uruma S., Shibata Y., Takemoto D. and Kawakita K.

    Journal of General Plant Pathology   Vol. 75   page: 257-266   2009

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  67. NoxA activation by the small GTPase RacA is required to maintain a mutualistic association between Epichloë festucae and perennial ryegrass. Reviewed

      Vol. 68 ( 5 ) page: 1165-1178   2008.5

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  68. Rapid and dynamic subcellular reorganaization following mechanical stimulation of Arabidopsis epidermal cells mimics responsed to fungal and oomycete attack. Reviewed

    Hardham, A.R, Takemoto D. and White, R.G.

    BMC Plant Biology   Vol. 8   page: 63   2008

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

  69. NADPH oxidases in fungi: diverse roles of reactive oxygen species in fungal cellular differentiation. Invited Reviewed

    Takemoto D., Tanaka A. and Scott B.

    Fungal Genetics and Biology   Vol. 44 ( 11 ) page: 1065-1076   2007.11

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    Authorship:Lead author   Language:English  

  70. Cytoskeleton and cell wall function in penetration resistance. Invited Reviewed

    Hardham A.R., Jones D.A. and Takemoto D.

    Current Opinion in Plant Biology   Vol. 10 ( 4 ) page: 342-348   2007.8

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    Language:English  

  71. Fungal endophyte production of reactive oxygen species is critical for maintaining the mutualistic symbiotic interaction between Epichloe¨ festucae and perennial ryegrass. Invited Reviewed

    Scott B., Takemoto D. and Tanaka A.

    Plant Signaling and Behavior   Vol. 2 ( 3 ) page: 171-173   2007.5

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    Language:English  

  72. Re-organization of the cytoskeleton and endoplasmic reticulum in the Arabidopsis pen1-1 mutant inoculated with the non-adapted powdery mildew pathogen, Blumeria graminis f. sp. hordei. Reviewed

    Takemoto D., Jones D.A. and Hardham A.R.

    Molecular Plant Pathology   Vol. 7 ( 6 ) page: 553-563   2006.11

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

  73. Reactive oxygen species play a role in regulating a fungus-perennial ryegrass mutualistic interaction. Reviewed

    Tanaka A., Christensen M., Takemoto D., Park P. and Scott B.

    Plant Cell   Vol. 18 ( 4 ) page: 1052-1066   2006.4

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

  74. Membrane release and destabilization of Arabidopsis RIN4 following cleavage by Pseudomonas syringae AvrRpt2. Reviewed

    Takemoto D. and Jones D.A.

    Molecular Plant-Microbe Interactions   Vol. 18 ( 12 ) page: 1258-1268   2005.12

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

  75. Differences in cell death induction by Phytophthora elicitins are determined by signal components downstream of MAP kinase kinase in different species of Nicotiana and cultivars of Brassica rapa and Raphanus sativus. Reviewed

    Takemoto D., Hardham A.R. and Jones D.A.

    Plant Physiology   Vol. 138 ( 3 ) page: 1491-1504   2005.7

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

  76. The cytoskeleton as a regulator and target of biotic interactions in plants. Invited Reviewed

    Takemoto D. and Hardham A.R.

    Plant Physiology   Vol. 136 ( 4 ) page: 3864-3876   2004.12

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    Authorship:Lead author   Language:English  

  77. Plant innate immunity - direct and indirect recognition of general and specific pathogen-associated molecules. Invited Reviewed

    Jones D.A. and Takemoto D.

    Current Opinion in Immunology   Vol. 16 ( 1 ) page: 48-62   2004.2

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  78. Disease stress-inducible genes of tobacco: expression profile of elicitor-responsive genes isolated by subtractive hybridization. Reviewed

    Takemoto D., Yoshioka H., Doke N. and Kawakita K.

    Physiologia Plantrum   Vol. 118 ( 4 ) page: 545-553   2003.8

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

  79. GFP-tagging of cell components reveals the dynamics of subcellular re-organization in response to infection of Arabidopsis by oomycete pathogen. Reviewed

    Takemoto D., Jones D.A. and Hardham A.R.

    Plant Journal   Vol. 33 ( 4 ) page: 775-792   2003.2

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  80. Characterization of elicitor-inducible tobacco genes isolated by differential hybridization.

    Takemoto D., Doke N. and Kawakita K.

    Journal of General Plant Pathology   Vol. 67 ( 2 ) page: 89-96   2001.5

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  81. Isolation of the gene for EILP, an elicitor-inducible receptor-like protein, from tobacco by differential display. Reviewed

    Takemoto D., Hayashi M., Doke N., Nishimura M. and Kawakita K.

    Plant and Cell Physiology   Vol. 41 ( 4 ) page: 458-464   2000.4

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  82. Molecular cloning of a defense-response-related cytochrome P450 gene from tobacco. Reviewed

    Takemoto D., Hayashi M., Doke N., Nishimura M. and Kawakita K.

    Plant and Cell Physiology   Vol. 40 ( 12 ) page: 1232-1242   1999.12

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

  83. Effect of cytochalasin D on defense responses of potato tuber discs treated with hyphal wall components of Phytophthora infestans. Reviewed

    Takemoto D., Maeda H., Yoshioka H., Doke N. and Kawakita K.

    Plant Science   Vol. 141 ( 2 ) page: 219-226   1999.2

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

  84. Involvement of actin filament association in hypersensitive reactions in potato cells. Reviewed

    Furuse K., Takemoto D., Doke N. and Kawakita K.

    Physiological and Molecular Plant Pathology   Vol. 54 ( 1/2 ) page: 51-61   1999.1

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  85. Identification of chitinase and osmotin-like protein as actin-binding proteins in suspension-cultured potato cells. Reviewed

    Takemoto D., Furuse K., Doke N. and Kawakita K.

    Plant and Cell Physiology   Vol. 38 ( 4 ) page: 441-448   1997.4

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Books 12

  1. 植物病理学(第2版) Reviewed

    眞山滋志、土佐幸雄 編( Role: Joint author ,  第8章)

    文英堂出版  2020.3  ( ISBN:4830041382

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    Total pages:347   Responsible for pages:288-297, 301-306, 310-311   Language:Japanese Book type:Textbook, survey, introduction

  2. 植物たちの戦争―病原体との5億年のサバイバルレース Reviewed

    竹本大吾( Role: Joint author ,  第5章 植物と微生物の寄生と共生をめぐる「共進化」)

    講談社  2019.3  ( ISBN:978-4-06-515216-4

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    Total pages:264  

  3. ナス科植物の生産する抗菌物質(ファイトアレキシン)の多様性と病害防除

    竹本大吾、今野沙弥香、芦田晃、Maurizio Camagna( Role: Joint author)

    作物生産と土づくり 日本土壌協会  2023.3 

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    Total pages:6   Language:Japanese Book type:General book, introductory book for general audience

  4. 「微生物」との共生で獲得した「外敵」から身を守る力

    飯塚りえ( Role: Supervisor (editorial))

    ヘルシスト  2022.7 

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    Total pages:4   Language:Japanese Book type:General book, introductory book for general audience

  5. 植物と病原菌の相互作用におけるファイトアレキシンの役割

    竹本大吾・黒柳輝彦・柴田裕介・Abriel Bulasag・水野邑里・大津美奈・今野沙弥香・Soriya Rin・Maurizio Camagna・田中愛子・ 佐藤育男・千葉壮太郎・川北一人・小鹿 一( Role: Joint author)

    日本植物病理学会  2021.9 

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    Responsible for pages:59-73  

  6. Belowground and aboveground strategies of plant resistance against Phytophthora species. In Belowground defense strategies in plants (Kazan K. and Vos C. Eds.), Book series `Signaling and communication in plants'.

    Daigo Takemoto and Yuri Mizuno( Role: Joint author)

    Springer  2016 

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    Language:English Book type:Scholarly book

  7. Particle bombardment-mediated transient expression to identify localization signals in plant disease resistance proteins and target sites for the proteolytic activity of pathogen effectors.

    Takemoto D., Jones D.A.( Role: Joint author)

    Methods Mol. Biol.  2014 

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    Language:English

  8. イネ科牧草に共生する epichloae エンドファイトの 共生時に機能する遺伝子群の機能解析

    竹本大吾、榧野友香、勝又美穂、尾崎よしの、赤野史岳、Barry Scott、 田中愛子( Role: Joint author)

    日本植物病理学会  2013 

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    Language:Japanese

  9. NOと植物の感染防御応答

    川北一人、加藤大明、樹神博士、柴田裕介、竹本大吾( Role: Joint author)

    羊土社  2009 

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    Language:Japanese

  10. Regulation and functional analysis of bioprotective metabolite genes from the grass symbiont Epichloë festucae.

    Scott B., Wrenn R.E., May K.J., Takemoto D., Young C.A., Tanaka A., Fleetwood D.J. and Johnson R.D.( Role: Joint author)

    Springer Netherlands  2009 

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    Language:English

  11. 牧草共生糸状菌の共生確立機構 活性酸素生成の役割について

    竹本大吾、田中愛子、Barry Scott( Role: Joint author)

    日本植物病理学会  2008 

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    Language:Japanese

  12. Dynamic subcellular responses in plants during interactions with fungi and Oomycetes.

    Hardham, A.R. and Takemoto, D.( Role: Joint author)

    ISMP-MI  2006 

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    Language:English

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Presentations 30

  1. 灰色かび病菌が多様な植物に感染する機構の解析 Invited

    竹本大吾

    日本農薬学会第49回大会  2024.3.15  日本農薬学会

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    Event date: 2024.3

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

    Venue:近畿大学   Country:Japan  

  2. 灰色かび病菌の感染の仕組み解明 -「RNA 農薬」の開発を目指す- Invited

    竹本大吾

    令和4年度 植物防疫試験研究推進会議研究会  2024.3.7  農研機構

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    Event date: 2024.3

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

    Venue:オンライン   Country:Japan  

  3. ベンサミアナの病原性卵菌および糸状菌に対する非宿主抵抗性に必須な抗菌性ペプチドNbSAR8.2mの活性に必要なアミノ酸配列の解析 International coauthorship

    令和5年度植物感染生理談話会  2023.9  日本植物病理学会

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    Event date: 2023.9

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡山大学   Country:Japan  

  4. 植物と病原菌の相互作用におけるファイトアレキシンの役割 Invited

    竹本大吾

    令和3年度植物感染生理談話会  2021.9.2  日本植物病理学会

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    Event date: 2021.9

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

    Venue:オンライン   Country:Japan  

  5. ジャガイモのリシチン解毒に関与するCytochrome P450遺伝子StSPHの単離

    カマーニャ マウリツィオ・小鹿 一・竹本大吾

    令和2年度日本植物病理学会関西部会  2020.11.7  日本植物病理学会

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    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催   Country:Japan  

  6. イネ科植物共生糸状菌Epichloë festucaeからの抗菌物質生合成酵素遺伝子eplsの単離

    竹本大吾・プレブエンケ・近藤竜彦・ニオネス ジェニファー・小鹿一

    令和2年度 日本植物病理学会  2020.3.19  日本植物病理学会

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:鹿児島、かごしま県民交流センター   Country:Japan  

  7. 病虫害発生を記録するアプリケーションの開発 Invited

    竹本大吾

    令和元年度 東海植物病学研究会  2019.12.6 

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    Event date: 2019.12

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

    Venue:名古屋、名古屋大学   Country:Japan  

  8. イネ科牧草に共生するエンドファイトに関する研究 Invited

    竹本大吾

    令和元年度 愛知県農学系4機関研究交流会  2019.11.25  愛知県農学系4機関

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    Event date: 2019.11

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

    Venue:名古屋、名古屋大学   Country:Japan  

  9. ナス科植物による抗菌物質の生産と病原菌によるその分解について

    竹本大吾

    2019年度次世代バレイショセミナー  2019.11.9  バレイショ遺伝資源開発学講座

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    Event date: 2019.11

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

    Venue:十勝川温泉「観月苑」   Country:Japan  

  10. Dynamic reorganization of Epichloë genome after parasexual recombination. Invited International conference

    Takemoto D.

    Four decades of symbiosis: Barry Scott Retirement Symposium  2019.9.10 

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    Event date: 2019.9

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

    Country:New Zealand  

  11. BcCPDH1 is involved in the detoxification of sesquiterpenoid phytoalexin capsidiol, and specifically required for the pathogenicity of Botrytis cinerea on Nicotiana species. International conference

    Kuroyanagi T., Ojika M., Suzuki T., Sato I., Chiba S., Kawakita K. and Takemoto D.

    XVIII International Congress on Molecular Plant-Microbe Interactions  2019.7.14  The International Society for Molecular Plant-Microbe Interactions

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    Event date: 2019.7

    Language:English   Presentation type:Poster presentation  

    Venue:Glasgow, Scotland   Country:United Kingdom  

  12. バレイショおよびナス科植物の疫病菌抵抗性に機能する遺伝子群の機能解析

    竹本大吾

    2017年度次世代バレイショセミナー  2017.11.18  バレイショ遺伝資源開発学講座

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    Event date: 2017.11

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

    Venue:十勝川温泉「観月苑」   Country:Japan  

  13. イネ科植物共生糸状菌の人工的なハイブリッド菌株作出とその性状解析 Invited

    竹本大吾

    第38回 糸状菌遺伝子研究会例会  2017.6.23  糸状菌遺伝子研究会

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    Event date: 2017.6

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

    Venue:東京、北とぴあ  

  14. Novel nuclear protein, NsiA, and its interacting transcription factor Ste12 and MAP kinase Mak2 mediate balanced symbiotic infection of endophytic fungus Epichloë festucae in perennial ryegrass. International coauthorship International conference

    Kamiya S., Ozaki Y., Okamura A., Kameoka S., Kayano Y., Saikia S., Scott B., Maruyama J., Tanaka A. and Takemoto D.

    XVII International Congress on Molecular Plant-Microbe Interactions  2016.7.17 

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    Event date: 2016.7

    Language:English   Presentation type:Poster presentation  

    Country:United States  

  15. 糸状菌のNADPH oxidaseを介した活性酸素生成による、有性生殖、形態形成および植物への感染の制御 Invited

    竹本大吾

    第38回分子生物学会年会・第88回生化学会大会合同大会  2015.12.1  分子生物学会

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    Event date: 2015.12

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

    Venue:神戸、神戸ポートアイランド   Country:Japan  

  16. 宿主特異性を決定する多様な機構 Invited

    竹本大吾

    日本植物病理学会創立100周年記念シンポジウム  2015.3.27  日本植物病理学会

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    Event date: 2015.3

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

    Venue:東京、明治大学   Country:Japan  

  17. イネ科牧草に共生する糸状菌エンドファイトの共 生確立に関わる遺伝子群の機能解析

    竹本大吾

    2013 年度土壌肥料学会 

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    Event date: 2013.9

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

    Country:Japan  

  18. イネ科牧草に共生する epichloae 属エンドファイト の共生時に機能する遺伝子群の解析

    竹本大吾

    平成 25 年度植物感染生理談 話会 

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    Event date: 2013.8

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

    Country:Japan  

  19. 牧草共生糸状菌 epichloae エンドファイトの共生に関わる遺伝子群の機能解析

    竹本大吾

    第 12 回糸状菌分子生物学コンファレンス 

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    Event date: 2012.11

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

    Country:Japan  

  20. Imaging of pathogenic and symbiotic fungi in culture and during infection. International conference

    Takemoto D.

    XV International Congress on Molecular Plant-Microbe Interactions 

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    Event date: 2012.7

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

    Country:Japan  

  21. エンドファイトが産生する生理活性物質の生合成遺伝子とその発現調節

    竹本大吾、田中愛子、Barry Scott

    日本マイコトキシン学会 第68回学術講演会 

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    Event date: 2010.9

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

    Country:Japan  

  22. Reactive oxygen as a signal in grass-epichloë symbiosis.

    Joint Meeting of the Mycological Society of America and of the International Symposium on Fungal Endophytes of Grasses 

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    Event date: 2010.7

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

  23. Identification of new components of the fungal Nox complex. International conference

    Gordon Research Conference on Nox family NADPH oxidase. 

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    Event date: 2010.6

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

  24. 牧草共生糸状菌の共生確立機構 活性酸素の役割について

    日本植物病理学会 平成20年度感染生理談話会 

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    Event date: 2008.8

    Language:Japanese  

    Country:Japan  

  25. Identification of new components of the fungal NADPH oxidase complex in the endophytic fungus Epichloë festucae International conference

    Gordon Research Conferences of Cellular & Molecular Fungal Biology 

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    Event date: 2008.6

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

  26. 牧草共生糸状菌の共生確立における活性酸素の役割

    第61回日本酸化ストレス学会学術集会 

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    Event date: 2008.6

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

    Country:Japan  

  27. 牧草共生糸状菌Epichroe festucaeの共生確立における活性酸素生成の役割

    医学生物学電子顕微鏡技術学会 第24回学術講演会および総会 

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    Event date: 2008.5

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

    Country:Japan  

  28. Dynamic subcellular responses in plants during interactions with fungal and oomycete pathogens

    Dynamics of Biological Networks in and around Plant Cells 

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    Event date: 2007.10

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

    Country:Japan  

  29. 牧草共生糸状菌Epichroe festucaeの共生確立における活性酸素生成の役割

    第28回日本植物病理学会関西地区若手の会 

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    Event date: 2007.10

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

    Country:Japan  

  30. Dynamic subcellular reorganization in response to infection of Arabidopsis by oomycete pathogens. International conference

    8th International Congress of Plant Pathology 

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    Event date: 2003.2

    Language:English   Presentation type:Poster presentation  

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Research Project for Joint Research, Competitive Funding, etc. 4

  1. Functional analysis of a secretory peptide involved in induction of plant disease resistance

    Grant number:130658  2013 - 2015

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    Grant type:Competitive

    Grant amount:\1500000 ( Direct Cost: \1500000 )

  2. 牧草共生菌の共生確立に必須な新奇核タンパク質NsiAの機能解析

    2012 - 2013

    豊秋奨学会研究費助成 

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    Grant type:Competitive

    Grant amount:\700000

  3. イネ科植物に共生する糸状菌の抗菌性物 質生合成遺伝子の単離と植物病害防除への利用

    2011.10 - 2012.10

    発酵研究所 一般研究助成 

    竹本大吾

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    Grant type:Competitive

  4. 植物病原性糸状菌および卵菌の病原性発現における活性酸素生成の役割

    2011 - 2012

    ノバルティス研究奨励金 

    竹本大吾

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    Authorship:Principal investigator 

    Grant amount:\1000000

KAKENHI (Grants-in-Aid for Scientific Research) 13

  1. Diversification of biosynthetic pathways for phytoalexins in Solanaceae plants

    Grant number:23KF0146  2023.9 - 2026.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for JSPS Fellows

    CAMAGNA MAURIZIO

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    Authorship:Principal investigator 

    Grant amount:\3000000 ( Direct Cost: \3000000 )

  2. ナス科植物特異的な病害抵抗性ペプチドの機能解析と耐病性育種への応用

    Grant number:23K26905  2023.4 - 2027.3

    科学研究費助成事業  基盤研究(B)

    竹本 大吾

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    Grant amount:\18590000 ( Direct Cost: \14300000 、 Indirect Cost:\4290000 )

    本研究では、ナス科植物特異的抗菌ペプチドをコードするSAR8.2遺伝子群の非宿主抵抗性における機能の解析およびその抵抗性品種育成への応用を目指して、以下の3つの点を明らかにすることを目指す。
    1) SAR8.2が病原菌の何を標的として抵抗性を発揮しているのか?
    2) ナス科由来の多様なSAR8.2遺伝子は、どのような病原菌の抵抗性に寄与しているのか?
    3) 野生種 Solanum属由来のSAR8.2相同遺伝子は抵抗性育種の資源となりうるのか?

  3. ナス科植物特異的な病害抵抗性ペプチドの機能解析と耐病性育種への応用

    Grant number:23H02212  2023.4 - 2027.3

    科学研究費助成事業  基盤研究(B)

    竹本 大吾

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    Grant amount:\18590000 ( Direct Cost: \14300000 、 Indirect Cost:\4290000 )

    本研究では、SAR8.2遺伝子群の非宿主抵抗性における機能の解析およびその抵抗性 品種育成への応用を目指して、以下の3つの点を明らかにすることを目指す。
    1) SAR8.2が病原菌の何を標的として抵抗性を発揮しているのか?
    2) ナス科由来の多様なSAR8.2遺伝子は、どのような病原菌の抵抗性に寄与しているのか?
    3) 野生種 Solanum属由来のSAR8.2相同遺伝子は抵抗性育種の資源となりうるのか?

  4. 多犯性植物病原菌の植物認識機構を介した感染戦略の解明

    Grant number:22K19176  2022.6 - 2025.3

    科学研究費助成事業  挑戦的研究(萌芽)

    竹本 大吾

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    Grant amount:\6240000 ( Direct Cost: \4800000 、 Indirect Cost:\1440000 )

    極めて広い宿主範囲をもつ多犯性の病原菌が知られている。代表的な多犯性植物病原菌である灰色かび病菌 (Botrytis cinerea) は、果物、野菜を含む400種以上の植物に感染することが報告されている。この様な多犯性の病原菌はどの様な感染戦略で、多様な植物の抵抗性を打破して感染を確立しているのだろうか? 本研究では、1) 灰色かび病菌の抗菌物質の解毒化や耐性化に必要な遺伝子群の機能解析、2) 灰色かび病菌が植物の抗菌物質を認識するメカニズムの解明、3) 灰色かび病菌の病原性関連遺伝子群の起源の解析、を進めることで、多犯性病原菌のもつ特異な感染機構とその進化機構を解明する。
    極めて広い宿主範囲をもつ多犯性の病原菌が知られている。代表的な多犯性植物病原菌である灰色かび病菌(Botrytis cinerea)は、果物、 野菜を含む1400種以上の植物に感染することが報告されている。この様な多犯性の病原菌はどの様な感染戦略で、多様な植物の抵抗性を打破して感染を確立しているのだろうか? 本研究では、1) 灰色かび病菌の抗菌物質の解毒化や耐性化に必要な遺伝子群の機能解析、2) 灰色かび病菌が植物の抗菌物質を認識するメカニズムの解明、3) 灰色かび病菌の病原性関連遺伝子群の起源の解析、を進めることで、多犯性病原菌のもつ特異な感染機構とその進化機構を解明する。本年度は、灰色かび病菌にジャガイモ由来のリシチン、ブドウ由来のレスベラトロール、ピーマン由来のカプシジオールなどを処理した灰色かび病菌のRNAseq解析から、それぞれに応答して活性化される遺伝子群の機能解析を進めた。特にカプシジオールを脱水素により解毒化するBcCPDHとリシチンを排出するトランスポーターであるBcAtrBの機能解析を進め、これらが標的となるファイトアレキシンを生産する植物への感染時に特異的に機能する病原性因子であることを明らかとした。また、リシチンを酸化反応によって解毒化する複数の酵素遺伝子を特定した。さらに、BcCPDH相同遺伝子の真菌での分布、灰色かび病菌と他のBotrytis属菌のゲノム比較により、BcCPDH遺伝子が遺伝子水平移行によって灰色かび病菌にもたらされたことを示した。
    本年度は、灰色かび病菌がカプシジオールやリシチンなどのナス科植物が生産するファイトアレキシンに対抗して解毒および排出する機構を解明することができた。また、病原性遺伝子の灰色かび病菌および近縁種における分布の解析、灰色かび病菌と近縁種のゲノム比較による特異的遺伝子のリスト化およびそれら遺伝子の発現解析、灰色かび病菌のアグロバクテリウムを介した形質転換法の確立など、今後の計画に必要なデータ解析および実験手法の確立がおおよそ完了した。これらの進行状況から、おおむね順調に進展している、と判断した。
    引き続き、1) 灰色かび病菌の抗菌物質の解毒・耐性化に必要な遺伝子群の機能解析、2) 灰色かび病菌が植物の抗菌物質を認識するメカニズムの解明、3) 灰色かび病菌の病原性関連遺伝子群の起源の解析の3つの目標を軸に研究を進める。
    1) 上記のファイトアレキシンに加えて、アブラナ科植物のブラシニン、マメ科植物のグリセオリン処理した灰色かび病菌のRNAseq解析も完了している。そこで、これら2種のファイトアレキシンの解毒化や耐性化に必要な遺伝子群の機能解析も進める。これまでと同様にa. 抗菌物質耐性の無いエンドファイト菌に候補遺伝子を導入、抗菌物質の解毒・耐性化における機能の調査する、b. 候補遺伝子の破壊株を作出し、抗菌物質耐性および病原性における役割を評価する、という2つの実験法を併用する。
    2) カプシジオール応答性遺伝子のプロモーター活性をLucマーカーで検出する形質転換体を既に作出している。この形質転換体を用いて、カプシジオール応答性が低下した変異株を単離し、灰色かび病菌が植物の抗菌物質 を認識する機構を明らかにする。本年確立したアグロバクテリウムを用いた形質転換法を用いて、カプシジオール応答に必要な情報伝達因子の遺伝子を単離する。
    3) 計画1-2で単離した病原性因子が進化の過程でどのように獲得されたかを明らかにするため、灰色かび病菌に近縁な多犯性病原菌である菌核病菌 Sclerotinia sclerotiorumや特定の植物種に感染する同属のBotrytis菌における相同遺伝子の分布を調査する。a. 近縁種間で保存されている垂直伝播によって維持されてきた遺伝子群については、遺伝子座の構造比較解析を行う。b. 遠縁の微生物から水平伝播によって獲得された遺伝子は、その起源と移行した時代を明らかにする。これらの解析から、灰色かび病菌が多犯性菌となった進化プロセスの解明を目指す。

  5. 広範な病原性卵菌の感染を抑制するナス科植物特異的な分泌タンパク質の機能解析

    Grant number:20H02985  2020.4 - 2024.3

    科学研究費助成事業  基盤研究(B)

    竹本 大吾, 近藤 竜彦, 田中愛子

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    Grant amount:\17420000 ( Direct Cost: \13400000 、 Indirect Cost:\4020000 )

    ジャガイモ疫病菌は、世界4大作物の1つであるジャガイモの最重要病原菌である。これまでに、ジャガイモと同じナス科植物で、ジャガイモ疫病菌に対して抵抗性を示すベンサミアナから、疫病菌抵抗性に必須な機能未知な分泌タンパク質SAR8.2m遺伝子を単離した。本研究では、この分泌タンパク質の植物の病害抵抗性における役割を解明するともに、SAR8.2mの導入による高耐病性のジャガイモの作出を試みる。

  6. Elucidation and application of molecular mechanism of Phytophthora sexual reproduction controlled by mating hormones

    Grant number:18H03943  2018.4 - 2023.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (A)

    OJIKA Makoto

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    The project aimed to elucidate the biosynthetic enzymes and receptors of the mating hormones (α1 and α2) that control the sexual reproduction of Phytophthora, a crop disease fungus. Regarding biosynthetic enzymes, RNA-Seq was used to narrow down the cytochrome P450 (CYP) genes, which show differences in gene expression level between the A1 and A2 mating types. We succeeded in identifying 11-hydroxylase as one of the biosynthetic genes for α2 (=11,16-dihydroxyphytol). On the other hand, the receptors were narrowed down by structural similarity and nuclear receptors, etc., and one receptor candidate pair (94% homology) was found. The regulators of asexual reproduction that are responsible for the rapid epidemic was also investigated.

  7. Functional analysis of plant effectors produced by Solanaceae plants

    Grant number:17H03771  2017.4 - 2021.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Takemoto Daigo

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    Grant amount:\17160000 ( Direct Cost: \13200000 、 Indirect Cost:\3960000 )

    The potato blight pathogen, Phytophthora infestans, is the most important pathogen of potato. Solanaceae model plant, mature Nicotiana benthamiana shows resistance to potato blight. In this study, we analyzed the function of the secreted protein SAR8.2m, which is essential for the resistance of N. benthamiana against P. infestans. SAR8.2m-silenced N. benthamiana showed significant reduction of resistance against various Phytophthora spp. Generation of reactive oxygen species and induction of hypersensitive cell death during pathogen infection were markedly reduced in the SAR8.2m silenced plant. Using the yeast two hybrid screening, candidate targets of SAR8.2m in P. infestans were isolated.

  8. Investigation on the plant mechanisms for PAMPs recognition derived from oomycete pathigens

    Grant number:17H03963  2017.4 - 2020.3

    Kawakita Kazuhito

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    testPlants induce resistance to various microorganisms by recognizing conserved components derived from microorganisms. It has been reported that the common structure of bacteria and fungi has the activity of inducing resistance in a wide range of plant species, but there are few studies on oomycetes such as Phytophthora and Pythium species, which contain important pathogens. In this study, a ceramide compound as an elicitor that induces active oxygen production and a diacylglycerol analog as an elicitor having phytoalexin production-inducing activity were obtained from Phytophthora infestans. In addition, the obtained elicitors were found not only in P. infestans but also in other oomycetes, indicating that elicitors isolated are PAMPs of oomycete pathogens.

  9. Use of parasexal cycle of Epichloe endophyte for artificial production of beneficial strains

    Grant number:16KT0145  2016.7 - 2019.3

    Daigo Takemoto

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    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

    Epichloe endophytes systemically colonize the intercellular spaces of grasses to establish a symbiotic association. Colonization by epichloae endophytes confers various benefits on host plant growth and fitness to environmental conditions through the enhancement of plant resistance to a range of biotic and abiotic stresses, including drought, disease and herbivores. In this study, Epichloe isolates are used to investigate the role of parasexal recombination for the emergence of new isolates and evolution of endophytes. We successfully produced hybrid isolates which have variety of characteristics inherited from parents isolates (same or different Epichloe species). We developed the method to produced artificial hybrid strains via parasexal recombination with no transformation markers using a toxic gene as negative marker gene.

  10. Functional analysis of a secretory peptide SAR8.2 on induced disease resistance of Solanaceae plants

    Grant number:26292024  2014.4 - 2018.3

    Takemoto Daigo

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    Grant amount:\13130000 ( Direct Cost: \10100000 、 Indirect Cost:\3030000 )

    Nicotiana benthamiana is resistant to the potato blight pathogen, Phytophthora infestans. Screening using virus-induced gene silencing identified NbSAR8.2m, a secretory peptide, as an essential factor for the resistance. NbSAR8.2m-silenced plant is highly susceptible to P. infestans, leading systemic infection of the pathogen. In contrast, silencing of NbSAR8.2m showed no effect on the resistance to other pathogens, indicating that NbSAR8.2m is specifically involved in the resistance to P. infestans. While induction of cell death is impaired in NbSAR8.2m-silenced plants during the infection of P. infestans. Production of reactive oxygen species (ROS) was suppressed in SAR8.2m-silenced plants during the infection of P. infestans, but ROS production induced by elicitor was comparable between control and NbSAR8.2m-silenced plants. These results suggested that NbSAR8.2m may suppress the effectors activity of P. infestans.

  11. ナス科植物に特異的な病害抵抗性誘導ペプチドSAR8.2の機能解析

    2014.4 - 2017.3

    科学研究費補助金  基盤研究(B)

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  12. 疑似有性生殖による植物共生糸状菌の進化機構の解明とその利用

    2013.4 - 2015.3

    科学研究費補助金 

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  13. 植物病原性糸状菌および卵菌の病原性発現における活性酸素生成の役割

    2008.4 - 2009.3

    科学研究費補助金  若手研究(B),課題番号:20780032

    竹本 大悟

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Teaching Experience (On-campus) 1

  1. 資源生物科学セミナー

    2009