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Establishment of biological control of serious plant diseases by endophitic bacteria

Research Project

Project/Area Number 25292030
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Plant protection science
Research InstitutionKyushu University

Principal Investigator

furuya naruto  九州大学, (連合)農学研究科(研究院), 教授 (10211533)

Co-Investigator(Kenkyū-buntansha) 土屋 健一  九州大学, (連合)農学研究科(研究院), 教授 (40150510)
竹下 稔  九州大学, (連合)農学研究科(研究院), 助教 (00304767)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2015: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Keywords内生細菌 / 接ぎ木 / 青枯細菌病 / 生物的防除 / 細菌群集構造 / DGGE / 青枯病 / 難培養細菌 / 定着生 / PCR-DGGE / 植物内生細菌 / ナス科植物青枯病 / 病害抵抗性 / 定着力 / 難防除植物細菌病
Outline of Final Research Achievements

The analysis method for total bacterial structure in the grafted tomato plants by denaturing gradient gel electrophoresis was establised in this study. Biological control of bacterial wilt caused by Ralstonia solanacearum, which is seriuou disease in the world, by using endophitic bacteria was developed. The effective bacterial strains as biocontrol agents were selected among predominant bacterial endophytic species living in the grafted tomato plants.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (6 results)

All 2016 2014 2013

All Presentation (6 results)

  • [Presentation] 接ぎ木部位に定着する内生細菌のPCR-DGGE解析と青枯病に対する発病2016

    • Author(s)
      今村友哉, 古屋 成人, 黒瀬大介, 高原令央, 土屋健一
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      岡山コンベンションセンター
    • Year and Date
      2016-03-23
    • Related Report
      2015 Annual Research Report
  • [Presentation] PCR-DGGE法による接木トマト植物茎内細菌相の解析手法の検討2014

    • Author(s)
      今村友哉・古屋成人・黒瀬大介・石田絵理子・高原令央・竹下稔・土屋健一
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2014-06-02 – 2014-06-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] 接木トマト茎内に生息する培養可能な内生細菌群集構造の解析2014

    • Author(s)
      石田絵理子・古屋成人・城野隆宏・今村友哉・高原令央・黒瀬大介・竹下稔・土屋健一
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2014-06-02 – 2014-06-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] 接木トマト茎内から分離された内生細菌の生物的防除素材の選抜2014

    • Author(s)
      高原令央・古屋成人・石田絵理子・今村友哉・吉本翔二・竹下稔・土屋健一
    • Organizer
      日本植物病理学会大会
    • Place of Presentation
      札幌コンベンションセンター
    • Year and Date
      2014-06-02 – 2014-06-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] 軟腐症状を呈するホオズキから分離されたErwinia属細菌2系統の分類学的位置づけ2013

    • Author(s)
      柳屋佑樹・古屋成人・黒瀬大介・稲田 稔・山口純一郎・竹下 稔・土屋健一
    • Organizer
      日本植物病理学会九州部会
    • Place of Presentation
      熊本市
    • Related Report
      2013 Annual Research Report
  • [Presentation] Characterization of Ralstonia solanacearum strains from Myanmar2013

    • Author(s)
      Kyaw, H. W. W., Aye, S. S., Furuya, N., Matsumoto M., Takeshita, M., and Tsuchiya, K.
    • Organizer
      日本植物病理学会九州部会
    • Place of Presentation
      熊本市
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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