• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Identification of Rhizobial secreted proteins which are responsible for the nodulation on Rj soybean

Research Project

Project/Area Number 21780056
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Plant nutrition/Soil science
Research InstitutionNara Women's University

Principal Investigator

OKAZAKI Shin  奈良女子大学, 大学院・人間文化研究科, 助教 (40379285)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords根粒菌 / 共生窒素固定 / ダイズ / III 型分泌機構 / マメ科植物 / III型分泌機構 / 共生 / 防御応答 / シグナル伝達 / Rj遺伝子
Research Abstract

rj_1 and nfr1 mutant soybeans formed nodules by rhizobia harboring the type III secretion system (T3SS). Host nodulation genes were induced in the root inoculated with the T3SS-harboring rhizobia, suggesting that T3SS enforces legume host to initiate symbiotic programs.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (23 results)

All 2011 2010 2009

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (19 results)

  • [Journal Article] Identification and functional analysis of Type III effector proteins in Mesorhizobium loti2010

    • Author(s)
      Okazaki S, Okabe S, Higashi M, Shimoda Y, Sato S, Tabata S, Hashiguchi M, Akashi R, Gottfert M, K. Saeki
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: 23 Pages: 223-342

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Identification and Functional Analysis of Type III Effector Proteins in Mesorhizobium loti2010

    • Author(s)
      岡崎伸
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: Vol.23 Pages: 223-234

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genetic organization and functional analysis of the type III secretion system of Bradyrhizobium elkanii2009

    • Author(s)
      Okazaki S, Zehner S, Hempel J, Lang K, Gottfert M
    • Journal Title

      FEMS Microbiology Letters

      Volume: 95 Pages: 88-95

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Genetic organization and functional analysis of the type III secretion system of Bradyrhizobium elkanii2009

    • Author(s)
      岡崎伸
    • Journal Title

      FEMS Microbiology Letters

      Volume: Vol.295 Pages: 88-95

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 根粒菌のIII 型分泌機構はマメ科植物の共生シグナルを活性化する2011

    • Author(s)
      岡崎伸
    • Organizer
      第5回日本ゲノム微生物学会若手の会
    • Place of Presentation
      静岡
    • Year and Date
      2011-09-29
    • Related Report
      2010 Final Research Report
  • [Presentation] 根粒菌III 型分泌系によるマメ科植物共生シグナルの活性化機構2011

    • Author(s)
      岡崎伸, 佐伯和彦
    • Organizer
      植物微生物研究会第21回研究交流会
    • Place of Presentation
      岡山
    • Year and Date
      2011-09-22
    • Related Report
      2010 Final Research Report
  • [Presentation] マメ科植物と共生する根粒菌のIII 型分泌機構2011

    • Author(s)
      岡崎伸
    • Organizer
      第5回細菌学若手コロッセウム
    • Place of Presentation
      高知
    • Year and Date
      2011-08-09
    • Related Report
      2010 Final Research Report
  • [Presentation] Rhizobial Type III Secretion System Modulates the Nodulation Signaling in Soybean2010

    • Author(s)
      Shin Okazaki
    • Organizer
      1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
    • Place of Presentation
      Aoshima Palmbeach Hotel
    • Year and Date
      2010-11-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] マメ科植物と共生する根粒菌のIII 型分泌機構2010

    • Author(s)
      岡崎伸, 東未来, 岡部沙織, 佐伯和彦
    • Organizer
      第4回ゲノム微生物学会 若手の会
    • Place of Presentation
      神戸
    • Year and Date
      2010-10-01
    • Related Report
      2010 Final Research Report
  • [Presentation] マメ科植物と共生する根粒菌のIII型分泌機構2010

    • Author(s)
      岡崎伸
    • Organizer
      第4回ゲノム微生物学会若手の会
    • Place of Presentation
      神戸セミナーハウス
    • Year and Date
      2010-10-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Rhizobial Type III Secretion System Modulates the Nodulation Signaling in Soybean2010

    • Author(s)
      Okazaki S, Saeki K
    • Organizer
      1st Asian Conference on Plant-Microbe Symbiosis and Nitrogen Fixation
    • Place of Presentation
      宮崎
    • Year and Date
      2010-09-21
    • Related Report
      2010 Final Research Report
  • [Presentation] マメ科植物との共生を決定づけるミヤコグサ根粒菌3型分泌系2010

    • Author(s)
      岡崎伸, 東未来, 岡部沙織, 佐伯和彦
    • Organizer
      日本植物生理学会第51回年会
    • Place of Presentation
      熊本
    • Year and Date
      2010-03-19
    • Related Report
      2010 Final Research Report
  • [Presentation] マメ科植物との共生を決定づけるミヤコグサ根粒菌3型分泌系2010

    • Author(s)
      岡崎伸
    • Organizer
      日本植物生理学会第51回年会
    • Place of Presentation
      熊本大学(熊本)
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Symbiotic Roles of Rhizobial Type III Secretion Systems2010

    • Author(s)
      Okazaki S, S Okabe, M Higashi, Gottfert M, K Saeki
    • Organizer
      The 7th Okazaki Biology Conference
    • Place of Presentation
      掛川
    • Year and Date
      2010-01-14
    • Related Report
      2010 Final Research Report
  • [Presentation] Symbiotic Roles of Rhizobial Type III Secretion Systems2010

    • Author(s)
      岡崎伸
    • Organizer
      The 7th Okazaki Biology Conference
    • Place of Presentation
      ヤマハリゾート嬬恋(掛川)
    • Year and Date
      2010-01-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] マメ科植物との共生における根粒菌3型分泌系の役割2009

    • Author(s)
      岡崎伸, 東未来, 岡部沙織, 佐伯和彦
    • Organizer
      第3回細菌学若手コロッセウム
    • Place of Presentation
      宮崎
    • Year and Date
      2009-10-27
    • Related Report
      2010 Final Research Report
  • [Presentation] マメ科植物との共生における根粒菌3型分泌系の役割2009

    • Author(s)
      岡崎伸
    • Organizer
      第3回細菌学・若手コロセウム
    • Place of Presentation
      サンホテルフェニックス(宮崎)
    • Year and Date
      2009-10-26
    • Related Report
      2009 Annual Research Report
  • [Presentation] Rj 遺伝子保有ダイズとの共生を司る根粒菌Type III 分泌系植物微生物研究会第19 回研究交流会2009

    • Author(s)
      岡崎伸, 佐伯和彦
    • Organizer
      植物微生物研究会第19回研究交流会
    • Place of Presentation
      松本
    • Year and Date
      2009-09-09
    • Related Report
      2010 Final Research Report
  • [Presentation] Rj遺伝子保有ダイズとの共生を司る根粒菌TypeIII分泌系2009

    • Author(s)
      岡崎伸
    • Organizer
      植物微生物研究会第19回研究交流会
    • Place of Presentation
      あがたの森文化会館(松本)
    • Year and Date
      2009-09-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 宿主特異性を決定づけるミヤコグサ根粒菌Type III エフェクターの同定2009

    • Author(s)
      岡崎伸, 東未来, 岡部沙織, 佐伯和彦
    • Organizer
      第56回日本生化学会近畿支部例会
    • Place of Presentation
      高槻
    • Year and Date
      2009-07-25
    • Related Report
      2010 Final Research Report
  • [Presentation] Identification and functional analysis of type III effector proteins in Mesorhizobium loti2009

    • Author(s)
      Okazaki S, M Higashi, S Okabe, Gottfert M, K Saeki
    • Organizer
      14th International congress on molecular plant-microbe interactions
    • Place of Presentation
      Quebec, Canada
    • Year and Date
      2009-07-21
    • Related Report
      2010 Final Research Report
  • [Presentation] Identification and functional analysis of type III effector proteins in Mesorhizobium loti2009

    • Author(s)
      岡崎伸
    • Organizer
      14th International Congress on Molecular Plant-Microbe Interactions
    • Place of Presentation
      Centre de Congres(カナダ、ケベック)
    • Year and Date
      2009-07-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] 宿主特異性を決定づけるミヤコグサ根粒菌Type IIIエフェクターの同定2009

    • Author(s)
      岡崎伸
    • Organizer
      第56回日本生化学会近畿支部例会
    • Place of Presentation
      大阪医科大学(高槻)
    • Year and Date
      2009-07-18
    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi