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Elucidation of the infection mechanism of Xanthomonas oryzae pv. oryzae throuth a type III secretion effector XopR

Research Project

Project/Area Number 22780043
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Plant pathology
Research InstitutionIbaraki University

Principal Investigator

FURUTANI Ayako  茨城大学, 遺伝子実験施設, 助教 (30570270)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords植物・病原体相互作用 / タイプIII分泌エフェクター / タイプIII分泌機構 / エフェクター / イネ / 白葉枯病菌 / 自然免疫
Research Abstract

We had a preliminary data which shows that a type III secretion effector, XopR, of Xanthomonas oryzae pv. oryzae is involved in pathogenicity on host rice and interacts with OsBIPP2C1 whose involvement in tobacco disease resistant had been reported. In this study, we could not clarify the interaction between the two proteins. However, it was suggested that XopR is responsible for the suppression of rice disease resistance. Also, we showed that OsBIPP2C has an enzymatic activity as a alkaline protein phosphatase 2C.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (7 results)

All 2013 2012 2011 2010

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] a type III effector secreted by Xanthomonas oryzae pv. Oryzae2012

    • Author(s)
      Chiharu Akimoto-Tomiyama, Ayako Furutani, Seiji Tsuge, Erika J. Washington, Yoko Nishizawa, Eiichi Minami and Hirokazu Ochiai XopR
    • Journal Title

      suppresses microbe-associated molecular pattern-triggered immunity inArabidopsis thaliana. Molecular Plant-Microbe Interactions

      Volume: 25 Issue: 4 Pages: 505-514

    • DOI

      10.1094/mpmi-06-11-0167

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Xanthomonas属細菌感染時におけるクレードK PP2Cの発現解析2013

    • Author(s)
      秋本千春・古谷綾子・落合弘和
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      岐阜大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Xanthomonas属植物病原細菌のタイプIII分泌エフェクターXopRの機能解析2012

    • Author(s)
      古谷綾子、秋本千春、落合弘和、津下誠治
    • Organizer
      日本細菌学雑誌
    • Year and Date
      2012-03-27
    • Related Report
      2012 Final Research Report
  • [Presentation] イネ白葉枯病菌タイプIIIエフェクターXopRはシロイヌナズナにおける基礎的抵抗性反応を抑制する2011

    • Author(s)
      秋本千春、古谷綾子、津下誠治、落合弘和
    • Organizer
      日本植物病理学会報
    • Year and Date
      2011-03-29
    • Related Report
      2012 Final Research Report
  • [Presentation] The Xanthomonas oryzae pv.oryzae type III effector XopR suppresses innateimmunity in Arabidopsis thaliana2010

    • Author(s)
      Ayako Furutani
    • Organizer
      The 3^<rd> International Conference on Bacaterial Blight of Rice
    • Place of Presentation
      Konkuk University, Seoul, Korea
    • Year and Date
      2010-10-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] イネ白葉枯病菌エフェクターを利用したイネPAMPs誘導抵抗性の解析2010

    • Author(s)
      山口公志
    • Organizer
      日本植物病理学会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2010-04-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] イネ白葉枯病菌タイプIIIエフェクターによって発現が影響されるイネ遺伝子の解析2010

    • Author(s)
      落合弘和
    • Organizer
      日本植物病理学会
    • Place of Presentation
      国立京都国際会館
    • Year and Date
      2010-04-19
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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