Updated on 2025/06/23

写真a

 
MITSUYA, Shiro
 
Organization
Graduate School of Bioagricultural Sciences Department of Plant Production Sciences Associate Professor
Graduate School
Graduate School of Bioagricultural Sciences
Undergraduate School
School of Agricultural Sciences Department of Bioresource Sciences
Title
Associate Professor
Contact information
メールアドレス

Degree 1

  1. 博士(農学) ( 2003.3   名古屋大学 ) 

Research Interests 3

  1. 超微形態学

  2. 植物分子生理学

  3. 作物生理学

Research Areas 1

  1. Others / Others  / Agronomy/Weed Studies

Current Research Project and SDGs 3

  1. 単子葉作物における塩ストレスの影響およびベタイン生合成経路の解明

  2. 植物における塩輸送に関する分子機構の解明および耐塩性強化

  3. Research on the mechanism of salinity-inducing damages in crop plants

Research History 6

  1. 名古屋大学大学院生命農学研究科准教授   准教授

    2021.4

  2. 国際稲研究所客員研究員

    2012.4 - 2012.9

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    Country:Philippines

  3. 英国リーズ大学(University of Leeds) 客員研究員

    2008.7 - 2008.12

  4. 名古屋大学大学院生命農学研究科 助教

    2007.4 - 2021.3

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    Country:Japan

  5. 名古屋大学大学院生命農学研究科助手

    2006.2 - 2007.3

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    Country:Japan

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Education 1

  1. Nagoya University

    - 2003.3

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    Country: Japan

Professional Memberships 1

  1. 日本作物学会

Committee Memberships 4

  1. 日本作物学会   海外交流推進委員会  

    2020   

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    Committee type:Academic society

  2. 日本作物学会   ACSAC10運営委員会  

    2018 - 2022.3   

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    Committee type:Academic society

  3. 日本作物学会   英文誌編集委員  

       

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    Committee type:Academic society

  4. 日本作物学会   和文誌編集委員  

       

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    Committee type:Academic society

Awards 2

  1. 2018年度日本作物学会論文賞

    2018.3   日本作物学会  

    亀岡笑, Roel Rodriguez Suralta, 三屋史朗, 山内章

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    Award type:Award from Japanese society, conference, symposium, etc. 

  2. 2017年度日本作物学会論文賞

    2017.3   日本作物学会  

    谷俊男, 林元樹, 遠藤征馬, 三屋史朗, 林智仁, 山内章

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    Award type:Award from Japanese society, conference, symposium, etc. 

 

Papers 66

  1. Leaf Na<SUP>+</SUP> effects and multi-trait GWAS point to salt exclusion as the key mechanism for reproductive stage salinity tolerance in rice Open Access

    de Ocampo, MP; Tam, BP; Egdane, JA; Chebotarov, D; Doi, K; Yamauchi, A; Ismail, AM; Henry, A; Mitsuya, S

    ANNALS OF BOTANY   Vol. 135 ( 5 ) page: 949 - 962   2025.4

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  2. Microcontroller-based water control system for evaluating crop water use characteristics

    Sugiura, D; Mitsuya, S; Takahashi, H; Yamamoto, R; Miyazawa, Y

    PLANT METHODS   Vol. 20 ( 1 ) page: 179   2024.11

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  3. Specialty Rice (Oryza sativa L.) with High and Stable Grain Yield under Rainfed Lowland Conditions

    Agustin, AML; Ordonio, JL; Natividad, MBS; Lucob-Agustin, NB; Suralta, RR; Ehara, H; Mitsuya, S; Kano-Nakata, M

    AGRICULTURE-BASEL   Vol. 13 ( 10 )   2023.10

  4. Dry Matter Production of Two Rice Cultivars with Contrasting Root Plasticity Expression Under Different Topographic Conditions Subjected to Soil Moisture Fluctuation

    Owusu-Nketia, S; Suralta, RR; Inukai, Y; Mitsuya, S; Kano-Nakata, M; Ofori, PA; Nguyen, DTN; Yamauchi, A

    PHILIPPINE AGRICULTURAL SCIENTIST   Vol. 106 ( 2 ) page: 131 - 142   2023.6

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  5. Application of the pressure chamber method to evaluate root hydraulic conductance in rice plants with tillers

    Kameoka, E; Mitsuya, S; Yamauchi, A

    PLANT ROOT   Vol. 17   page: 59 - 70   2023

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Books 6

  1. Responses of plants to soil flooding International journal

    Mana Kano-Nakata, Shiro Mitsuya, Yoshiaki Inukai, Roel Suralta, Jonathan Niones, Tsubasa Kawai & Akira Yamauchi( Role: Joint author ,  Root Plasticity for Adaptation and Productivity of Crop Plants Grown Under Various Water Stresses)

    Springer  2024 

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    Language:English Book type:Scholarly book

  2. バイオスティミュラントハンドブック:植物の生理活性プロセスから資材開発、適用事例まで

    山根浩二、大井崇生、三屋史朗、谷口光隆( Role: Contributor ,  塩ストレスが植物に与える影響と適応機構(第1編 第2章 第6節))

    エヌ・ティー・エス  2022.4 

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    Responsible for pages:77-87   Language:Japanese Book type:Scholarly book

  3. 作物学概論(第2版)

    三屋史朗・山内章( Role: Contributor ,  作物の成長と養水分吸収)

    朝倉書店  2018 

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    Responsible for pages:49-61   Language:Japanese Book type:Textbook, survey, introduction

  4. Crop Production under Stressful Conditions: Application of Cutting-edge Science and Technology in Developing Countries

    2. Makihara D., Kimani J., Samejima H., Kikuta M., Menge D., Doi K., Inukai Y., Maekawa M., Masunaga T., Sasaki Y., Katsura K., Kitano H., Mitsuya S., Kano-Nakata M., Wainaina C., Gichuhi E., Njinju S., Kagito S., Magoti R., Wakaria M., Kundu C., Yamauchi A.( Role: Joint author ,  Development of rice breeding and cultivation technology trailored for Kenya's environment)

    Springer  2018 

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    Responsible for pages:27-47   Language:English Book type:Scholarly book

  5. Abiotic Stress Tolerance in Plants・Ultrastructural effects of salinity stress in higher plants.

    Miyake H., Mitsuya S., Rahman SM.( Role: Joint author)

    Springer  2005 

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    Language:English

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Presentations 91

  1. イネ葉鞘における塩排除能の分子機構の解析とその分子育種への応用の可能性 Invited

    三屋 史朗, 後藤 樹, Sarin Neang, 仲田 麻奈, 土井 一行, 山内 章

    日本作物学会第253回講演会 

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    Event date: 2022.3

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

    Country:Japan  

  2. Mechanism of Salt Removal Ability in Leaf Sheath of Rice and its Potential for Molecular Breeding Invited International conference

    Mitsuya, Sarin Neang, Nicola S. Skoulding, Joyce A. Cartagena, Mana Kano-Nakata, Akira Yamauchi

    10th Asian Crop Science Association Conference 

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    Event date: 2021.9

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

    Country:Japan  

  3. 葉鞘でのナトリウム排除能力の異なるイネ2品種におけるナトリウム輸送体の発現量解析

    後藤樹・山内章・三屋史朗

    日本作物学会第251回講演会 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  4. 塩ストレストレーニングはストレス記憶により長期塩害条件で生育するイネの収量を向上する

    佐久間哲・山内章・三屋史朗

    日本作物学会第251回講演会 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  5. イネ葉鞘における塩応答性代謝物の網羅的解析

    三屋史朗, 浅原南, Camagna M, 草野都, 小林誠, 西澤具子, 平井優美

    日本作物学会第259回講演会  2025.3.28 

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    Event date: 2025.3

    Language:Japanese   Presentation type:Poster presentation  

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

  1. 耐塩性牧草ヤンソウにおけるベタイン合成酵素の機能解析と作物の耐塩性強化

    2011.9 - 2012.9

    公益財団法人日揮・実吉奨学会研究助成 

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    Grant type:Competitive

  2. 作物の塩輸送に関わる耐塩性遺伝子PMP3の機能解析

    2008 - 2009.3

    財団法人ソルト・サイエンス研究財団 

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    Grant type:Competitive

  3. オオムギにおける新規ベタイン生合成経路の解明

    2006

    名古屋大学農学部学術奨励基金 

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    Grant type:Competitive

  4. 作物における塩の動態と障害発現機構に関する研究

    2002.4 - 2003.2

    日本科学協会 

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    Grant type:Competitive

KAKENHI (Grants-in-Aid for Scientific Research) 10

  1. 窒素欠乏下で発揮されるイネ耐塩性形質と量的形質遺伝子座の探索

    Grant number:24K21866  2024.6 - 2027.3

    科学研究費助成事業  挑戦的研究(萌芽)

    三屋 史朗

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    Authorship:Principal investigator 

    Grant amount:\6500000 ( Direct Cost: \5000000 、 Indirect Cost:\1500000 )

    アジア沿岸部における塩害によるイネ生産性の制限要因が、塩害だけでなく塩害により農家が窒素施肥を控え窒素欠乏を併発することに注目し、塩害と窒素欠乏の複合ストレスに適応したイネの作出を目指す。従来の耐塩性イネ系統の持つ耐塩性QTLであるSKC1やSaltolによる地上部への塩の吸収抑制は、窒素欠乏下では発揮されなくなることがわかってきた。そこで、耐塩性品種の地上部への塩の吸収抑制形質がなぜ窒素欠乏下で発揮されなくなるのかを調べることで、窒素欠乏下でも形質を発揮させる方策を模索する。さらに塩害と窒素欠乏の複合ストレス下でも実用的な耐塩性イネ育種を目指す。

  2. Identifying genes functioning in salt removal in rice leaf sheath to enhance salt toler ance in rice

    Grant number:23KF0228  2023.11 - 2026.3

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

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    Authorship:Principal investigator 

    Grant amount:\2100000 ( Direct Cost: \2100000 )

  3. Study on the molecular mechanism of salt removal ability in rice leaf sheath and its physiological role under salinity

    Grant number:22H02325  2022.4 - 2025.3

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

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    Authorship:Principal investigator 

    Grant amount:\17810000 ( Direct Cost: \13700000 、 Indirect Cost:\4110000 )

  4. Study on the molecular mechanism of genotypic variation in the salt removal ability of rice leaf sheath

    Grant number:19H02942  2019.4 - 2022.3

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

    MITSUYA Shiro

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    Authorship:Principal investigator 

    Grant amount:\17550000 ( Direct Cost: \13500000 、 Indirect Cost:\4050000 )

    This study aimed to determine the molecular mechanism of salt removal ability in rice leaf sheath and to identify the causal gene and/or genetic loci. We used two methods, one is a genetic approach using genotypic variation, and another is a molecular approach using Tos17-inserted mutants. In the genetic approach, we used two rice varieties IR-44595 and 318 that showed differential ability regarding salt removal in leaf sheath. Using the F2 population between IR-44595 and 318, we successfully detected some QTL for Na removal ability. The QTL may contribute to improving rice salt tolerance by improving salt removal ability in leaf sheath. In addition, we found that OsNHX1 may be involved in the salt removal ability in leaf sheath by expressing in the peripheral vasculature.

  5. Hydraulic architecture model based on heterorhizy: integration of hierarchical hydraulic information between cells and root system

    Grant number:18H02188  2018.4 - 2022.3

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

    Yamauchi Akira

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\200000 ( Direct Cost: \200000 )

    This study showed the functional significance of heterorhizy and specifically that the roles in water uptake were different among the component roots. We identified that S-type LRs had fewer cell layers across the radial pathway, lack of aerenchyma in mid cortex, less suberin deposition in the endodermis, lack of an exodermis, and high aquaporin activities, which resulted in lower hydraulic resistance for the radial water flow in roots. Namely, S-type LRs had the highest water uptake ability among the three component roots, and thereby contributed more to the water uptake of the whole root system. On the other hand, main roots and L-type LRs might contribute to overall water uptake by producing laterals and expanding root surface area of S-type LRs. In addition, formation of aerenchyma in mid cortex of main roots facilitates diffusion of oxygen from shoot to root tips that is essential for metabolic activities, branching, and elongation of roots.

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Teaching Experience (On-campus) 30

  1. 修士論文研究4

    2022

  2. 修士論文研究3

    2022

  3. 修士論文研究2

    2022

  4. 修士論文研究1

    2022

  5. 生命農学演習4

    2022

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Teaching Experience (Off-campus) 1

  1. 植物環境応答学II

    2022.1 Hirosaki University)

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    Level:Undergraduate (specialized) 

 

Academic Activities 21

  1. Journal of Plant Research International contribution

    Role(s):Peer review

    2025.2

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    Type:Peer review 

  2. Bioscience, Biotechnology, and Biochemistry International contribution

    Role(s):Peer review

    2025.1

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    Type:Peer review 

  3. Plant Production Science International contribution

    Role(s):Peer review

    2025.1

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    Type:Peer review 

  4. Plant Production Science International contribution

    Role(s):Peer review

    2024.8

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    Type:Peer review 

  5. Plant root International contribution

    Role(s):Peer review

    2024.7

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    Type:Peer review 

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