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Molecular understanding of rice-Magnaporthe interactions

Research Project

Project/Area Number 15H05779
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Research Field Science in genetics and breeding
Research InstitutionKyoto University (2016-2019)
Iwate Biotechnology Research Center (2015)

Principal Investigator

TERAUCHI Ryohei  京都大学, 農学研究科, 教授 (50236981)

Co-Investigator(Kenkyū-buntansha) 藤崎 恒喜  公益財団法人岩手生物工学研究センター, 園芸資源研究部, 主任研究員 (30626510)
竹田 匠  公益財団法人岩手生物工学研究センター, ゲノム育種研究部, 主任研究員 (80423036)
清水 元樹  公益財団法人岩手生物工学研究センター, ゲノム育種研究部, 主任研究員 (90734343)
齋藤 宏昌  公益財団法人岩手生物工学研究センター, ゲノム育種研究部, 主任研究員 (20414336)
Project Period (FY) 2015-05-29 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥196,950,000 (Direct Cost: ¥151,500,000、Indirect Cost: ¥45,450,000)
Fiscal Year 2019: ¥24,830,000 (Direct Cost: ¥19,100,000、Indirect Cost: ¥5,730,000)
Fiscal Year 2018: ¥24,440,000 (Direct Cost: ¥18,800,000、Indirect Cost: ¥5,640,000)
Fiscal Year 2017: ¥24,570,000 (Direct Cost: ¥18,900,000、Indirect Cost: ¥5,670,000)
Fiscal Year 2016: ¥30,940,000 (Direct Cost: ¥23,800,000、Indirect Cost: ¥7,140,000)
Fiscal Year 2015: ¥92,170,000 (Direct Cost: ¥70,900,000、Indirect Cost: ¥21,270,000)
Keywordsイネ / いもち病菌 / 分子間相互作用 / 共進化 / 耐病性 / 抵抗性遺伝子 / ゲノム / 非病原力因子 / 植物-病原菌 / 抵抗性 / 耐病性分子機構 / 植物耐病性 / 病原菌 / 植物ー病原菌相互作用 / 構造解析 / イネ-いもち病菌相互作用 / 病原性 / 育種学 / 植物病理学
Outline of Final Research Achievements

Rice blast caused by the ascomycete fungus Magnaporthe oryzae is the most devastating disease of rice. Cross-breeding of genes for resistance proteins, including intracellular immune receptors of the NLR class, has been the most economical way to control the disease. Therefore, an in-depth molecular understanding of NLR function is important. To this end, we have been studying three pairs of rice NLRs and the M. oryzae avirulence effectors (AVRs) they detect: Pia - AVR-Pia, Pii - AVR-Pii and Pik - AVR-Pik. In each case, the paired NLRs function together, with one acting as a “sensor” to detect the AVR effector and the second as a “helper” involved in transducing the immune signal. Each of the sensor NLRs contain a non-canonical integrated domain (ID): RGA5 and Pik-1 harbor an HMA integrated domain (ID), whereas Pii-2 contains a NOI ID. This study revealed detailed molecular interactions of the three AVRs with cognate rice NLRs.

Academic Significance and Societal Importance of the Research Achievements

作物に耐病性を付与する育種において、抵抗性遺伝子は最も広く利用されている。しかしこれらの遺伝子がコードする抵抗性タンパク質の分子機能は明らかでない。本研究により、植物抵抗性タンパク質による病原菌因子認識の分子機構が、結晶構造レベルで示された。さらに、病原菌因子が植物を操作する機構の一端も明らかとなった。本研究を基盤として人工抵抗性タンパク質をエンジニアすることにより、植物耐病性の増強を通じて世界の食料安全に貢献することを目標とする。

Assessment Rating
Verification Result (Rating)

A

Assessment Rating
Result (Rating)

A: Progress in the research is steadily towards the initial goal. Expected research results are expected.

Report

(11 results)
  • 2020 Research Progress Assessment (Verification Result) ( PDF )
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report   Abstract(Research Progress Assessment) ( PDF )   Research Progress Assessment (Result) ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (29 results)

All 2019 2018 2017 2016 2015 Other

All Int'l Joint Research (8 results) Journal Article (11 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 9 results,  Open Access: 9 results,  Acknowledgement Compliant: 4 results) Presentation (10 results) (of which Int'l Joint Research: 10 results,  Invited: 9 results)

  • [Int'l Joint Research] The Sainsbury Laboratory/John Innes Centre(英国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] The Sainsbury Laboratory/John Innes Centre(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] The Sainsbury Laboratory(United Kingdom)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] John Innes Centre(United Kingdom)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] The Sainsbury Laboratory/John Innes Centre(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] The Sainsbury Laboratory/John Innes Centre(英国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] Frankfurt University(Germany)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] INRA(France)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] RNA-Seq of in plants-expressed Magnaporthe oryzae genes identifies MoSVP as a highly expressed gene required for pathogenicity at the initial stage of infection2019

    • Author(s)
      Shimizu, M., Nakano, Y., Hirabuchi, A., Yoshino, K., Kobayashi, M., Yamamoto, K., Terauchi, R., Saitoh, H.
    • Journal Title

      Molecular Plant Pathology

      Volume: 20 Issue: 12 Pages: 1682-1695

    • DOI

      10.1111/mpp.12869

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protein engineering expands the effector recognition profile of a rice NLR immune receptor2019

    • Author(s)
      De la Concepcion Juan Carlos、Franceschetti Marina、MacLean Dan、Terauchi Ryohei、Kamoun Sophien、Banfield Mark J
    • Journal Title

      eLife

      Volume: 8

    • DOI

      10.7554/elife.47713

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cross-reactivity of a rice NLR immune receptor to distinct effectors from the rice blast pathogen Magnaporthe oryzae provides partial disease resistance2019

    • Author(s)
      Varden, F.A., Saitoh, H., Yoshino, K., Franceschetti, M., Kamoun, S., Terauchi, R., Banfield, M.J.
    • Journal Title

      Journal of Biological Chemistry

      Volume: 294 Issue: 35 Pages: 13006-13016

    • DOI

      10.1074/jbc.ra119.007730

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Polymorphic residues in rice NLRs expand binding and response to effectors of the blast pathogen2018

    • Author(s)
      De la Concepcion, J.C., Franceschetti, M., Maqbool, A., Saitoh, H., Terauchi, R., Kamoun, S., Banfield, M.J.
    • Journal Title

      Nature Plants

      Volume: 4 Issue: 8 Pages: 576-585

    • DOI

      10.1038/s41477-018-0194-x

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lessons in Effector and NLR Biology of Plant-Microbe Systems2018

    • Author(s)
      Bialas Aleksandra、Zess Erin K.、De la Concepcion Juan Carlos、中略 Fujisaki Koki、Saitoh Hiromasa、Terauchi Ryohei、Banfield Mark J.、Kamoun Sophien
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: 31 Issue: 1 Pages: 34-45

    • DOI

      10.1094/mpmi-08-17-0196-fi

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An unconventional NOI/RIN4 domain of a rice NLR protein binds host EXO70 protein to confer fungal immunity2017

    • Author(s)
      Fujisaki Koki、Abe Yoshiko、Kanzaki Eiko、Ito Kazue、Utsushi Hiroe、Saitoh Hiromasa、Bia?as Aleksandra、Banfield Mark、Kamoun Sophien、Terauchi Ryohei
    • Journal Title

      BioRxiv

      Volume: 0 Pages: 0-0

    • DOI

      10.1101/239400

    • Related Report
      2017 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Rice blast resistance gene Pii is controlled by a pair of NBS-LRR genes Pii-1 and Pii-22017

    • Author(s)
      Takagi Hiroki、Abe Akira、Uemura Aiko、Oikawa Kaori、Utsushi Hiroe、Yaegashi Hiroki、Kikuchi Hideko、Shimizu Motoki、Abe Yoshiko、Kanzaki Hiroyuki、Saitoh Hiromasa、Terauchi Ryohei、Fujisaki Koki
    • Journal Title

      BioRxiv

      Volume: 0 Pages: 0-0

    • DOI

      10.1101/227132

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] A chloroplast-localized protein LESION AND LAMINA BENDING affects defense and growth responses in rice.2016

    • Author(s)
      Tamiru, M., Takagi, H., Abe, A., Yokota, T., Kanzaki, H., Okamoto, H., Saitoh, H., Takahashi, H., Fujisaki, K., Oikawa, K., Uemura, A., Natsume, S., Jikumaru, Y., Matsuura, H., Umemura, K., Terry, M. J., Terauchi, R.
    • Journal Title

      New Phytologist

      Volume: 210 Issue: 4 Pages: 1282-1297

    • DOI

      10.1111/nph.13864

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Whole genome sequencing approaches to understand Magnaporthe-rice interactions.2016

    • Author(s)
      Terauchi, R., Kanzaki, H., Fujisaki, K., Takagi, H., Abe, A., Yoshida, K., Okuyama, Y., Tamiru, M., Saitoh, H.
    • Journal Title

      Physiological and Molecular Plant Pathology

      Volume: 94 Pages: 1-5

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Rice Exo70 interacts with a fungal effector, AVR-Pii and is required for AVR-Pii-triggerred immunity.2015

    • Author(s)
      Fujisaki, K., Abe, Y., Saitoh, H., Yoshida, K., Kanzaki, H., Kanzaki, E., Utsushi, H., Ymashita, T., Kamoun, S., Terauchi, R.
    • Journal Title

      The Plant Journal

      Volume: 83 Pages: 9750887-9750887

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Structural basis of pathogen recognition by an integrated HMA domain in a plant NLR immune receptor.2015

    • Author(s)
      Maqbool, A., Saitoh, H., Franceschetti, M., Stevenson, C.E.M., Uemura, A., Kanzakii, H., Kamoun, S., Terauchi, R., Banfield, M. J.
    • Journal Title

      eLife

      Volume: 4 Pages: 1-24

    • DOI

      10.7554/elife.08709

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Rice NLRs and Magnaporthe oryzae AVR Effectors: their Interactions and Coevolution2019

    • Author(s)
      Terauchi R.
    • Organizer
      IS-MPMI XVIII International Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Next Generation Breeding of Crops by Whole Genome Approaches2018

    • Author(s)
      Ryohei Terauchi
    • Organizer
      International Plant Molecular Biology Conference
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular coevolution of Magnaporthe oryzae pathogen and rice.2017

    • Author(s)
      Terauchi, R.
    • Organizer
      The 5th International Conference on Biotic Plant Interactions
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Magnaporthe-rice molecular interaction as revealed by genomics.2017

    • Author(s)
      Terauchi, R.
    • Organizer
      2017 Asian Conference on Plant Pathology
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular interaction and co-evolution of rice paired NLRs and Magnaporthe oryzae AVRs; similarities and differences in Pik NLR/AvR- Pik and Pii NLR/AVR-Pii interactions2017

    • Author(s)
      Terauchi, R.
    • Organizer
      NLR Sans Frontiers
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Arms race co-evolution in rice blast disease: The link between an effector host target and plant immunity through an integrated NLR domain2016

    • Author(s)
      Ryohei Terauchi
    • Organizer
      7th International Rice Blast Conference
    • Place of Presentation
      Manilla, Phillipines
    • Year and Date
      2016-10-09
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Whole genome sequencing approaches reveal rice-Magnaporthe coevolution2016

    • Author(s)
      Ryohei Terauchi
    • Organizer
      14th International Symposium on Rice Functional Genomics
    • Place of Presentation
      Le Courm, Montpellier, France
    • Year and Date
      2016-09-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Arms race coevolution in rice blast disease: the link between an effector host target and plant immunity through an integrated NLR domain2016

    • Author(s)
      Ryohei Terauchi
    • Organizer
      17th International Congress of Molecular Plant-Microbe Interactions
    • Place of Presentation
      Portland, USA
    • Year and Date
      2016-07-17
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Arms race coevolution between pathogen and plant: The case of Magnaporthe oryzae AVR-Pik effector and rice heavy metal associated (HMA) domain proteins2016

    • Author(s)
      Ryohei Terauchi
    • Organizer
      International Conference on Arabidopsis Research
    • Place of Presentation
      Gyeongju Hwabaek International Convention Center, Korea
    • Year and Date
      2016-06-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Towards understanding molecular co-evolution of Magnaporthe and rice2015

    • Author(s)
      Terauchi R.
    • Organizer
      The 11th US-Japan Scientific Seminar
    • Place of Presentation
      Kagawa International Hall, Takamatsu, Japan
    • Year and Date
      2015-10-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2015-06-03   Modified: 2023-10-16  

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