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A study on translocation of the rice blast fungus Magnaporthe oryzae effectors into host cytoplasm

Research Project

Project/Area Number 22780039
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Plant pathology
Research Institution公益財団法人岩手生物工学研究センター (2011)
Iwate Biotechnology Research Center (2010)

Principal Investigator

YOSHIDA Kentaro  公益財団法人岩手生物工学研究センター, 生命科学研究部, 研究員 (40570750)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords植物・病原体相互作用 / エフェクター
Research Abstract

It is important to develop methods to prevent rice blast from causing loss of rice yields. We need to clarify the infection process of rice seedlings by rice blast fungus Magnaporthe oryzae. M. oryzae secretes effector proteins, which are translocated into rice cytoplasm, disrupt defense responses of rice, and enhance the blast disease. In this study, we show that the signal peptide of effectors is enough to be delivered into rice cytoplasm.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (11 results)

All 2011 2010

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (2 results) Book (2 results)

  • [Journal Article] A multifaceted genomics approach allows the isolation of the rice Pia-blast resistance gene consisting of two adjacent NBS-LRR protein genes.2011

    • Author(s)
      Okuyama Yudai, Kanzaki Hiroyuki, Abe Akira, Yoshida Kentaro, Tamiru Mlumei, Saitoh Hiromasa, Fujibe Takahiro, Matsumura Hideo,(他 6 名)
    • Journal Title

      Plant Journal

      Volume: 66 Issue: 3 Pages: 467-479

    • DOI

      10.1111/j.1365-313x.2011.04502.x

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Multiple translocation of the AVR-Pita effector gene among chromosomes of the rice blast fungus Magnaporthe oryzae and related species2011

    • Author(s)
      Chuma, et al
    • Journal Title

      PloS Pathogens

      Volume: e1002147(web) Issue: 7 Pages: 1020147-1020147

    • DOI

      10.1371/journal.ppat.1002147

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] A multifaceted genomics approach allows the isolation of the rice Pia-blast resistance gene consisting of two adjacent NBS-LRR protein genes.2011

    • Author(s)
      Okuyama Y
    • Journal Title

      Plant Journal

      Volume: 66 Pages: 467-479

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Toward population genomics of effector-effector target interactions2010

    • Author(s)
      Terauchi, R., Yoshida, K.
    • Journal Title

      New Phytologist

      Volume: 187 Issue: 4 Pages: 929-939

    • DOI

      10.1111/j.1469-8137.2010.03408.x

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] High-throughput SuperSAGE for digital gene expression analysis of multiple samples using next generation sequencing2010

    • Author(s)
      Matsumura Hideo
    • Journal Title

      PLoS ONE 5

      Volume: e12010 Issue: 8 Pages: e12010-e12010

    • DOI

      10.1371/journal.pone.0012010

    • NAID

      120007104165

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Toward population genomics of effector-effector target interactions.2010

    • Author(s)
      Terauchi R
    • Journal Title

      New Phytologist

      Volume: 487 Pages: 929-939

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High-throughput SuperSAGE for digital gene expression analysis of multiple samples using Next Generation Sequencing.2010

    • Author(s)
      Matsumura H
    • Journal Title

      PLoS ONE

      Volume: 5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] Identification of genes involved in the interactions among organisms through genomic data2011

    • Author(s)
      吉田健太郎
    • Organizer
      第10回日本分類学会連合
    • Place of Presentation
      科学技術博物館分館
    • Related Report
      2011 Final Research Report
  • [Presentation] イネいもち病菌エフェクターの宿主細胞内移行及び細胞死誘導に関与する領域の探索2010

    • Author(s)
      吉田健太郎
    • Organizer
      植物病理学会
    • Place of Presentation
      京都国際会館
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Book] ゲノムが拓く生態学遺伝子の網羅的解析で迫る植物の生きざま2011

    • Author(s)
      永野惇・森長真一
    • Publisher
      文一総合出版
    • Related Report
      2011 Final Research Report
  • [Book] ゲノムが拓く生態学遺伝子の網羅的解析で迫る植物の生きざま2011

    • Author(s)
      種生物学会編、責任編集, 永野惇・森長真一
    • Total Pages
      22
    • Publisher
      文一総合出版
    • Related Report
      2011 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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