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Chemical ecology of parasitic nematode and soil amoeba

Research Project

Project/Area Number 23651209
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Living organism molecular science
Research InstitutionHokkaido University

Principal Investigator

GOTO Derek  北海道大学, 大学院・農学研究院, 准教授 (40419205)

Co-Investigator(Kenkyū-buntansha) SAITO Tamao  上智大学, 理工学部, 准教授 (30281843)
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords化学生態学 / 二次代謝産物 / 生物相互作用 / 寄生性センチュウ / 細胞性粘菌
Research Abstract

This project discovered that a plant parasitic nematode exhibits avoidance behavior when placed in the same habitat as a soil amoeba. This response was validated by quantitative data analysis. Further analysis suggested that a secretion from one stage of the amoeba was the factor that induced this avoidance behavior. The potential for its application in agriculture to reduce parasitic nematode infection was shown.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (6 results)

All 2012 2011 Other

All Presentation (2 results) Book (1 results) Remarks (3 results)

  • [Presentation] 土壌微生物細胞性粘菌の化学生態学2012

    • Author(s)
      宮崎早紀、GotoDerek、齊藤玉緒
    • Organizer
      日本農芸化学会2012年度大会
    • Place of Presentation
      京都女子大学(京都)
    • Year and Date
      2012-03-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 土壌微生物細胞性粘菌の化学生態学2012

    • Author(s)
      宮崎 早紀、Goto Derek、齊藤 玉緒
    • Organizer
      日本農芸化学会2012年会
    • Place of Presentation
      京都女子大(京都市)
    • Related Report
      2011 Research-status Report
  • [Book] Root knot nematodes and giant cells. In: Genomics and molecular genetics of plant-nematode interactions.2011

    • Author(s)
      Jones M.G.K., Goto D.B.
    • Publisher
      Springer, London
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.agr.hokudai.ac.jp/gotolab/

    • Related Report
      2012 Final Research Report
  • [Remarks] Goto Lab

    • URL

      http://www.agr.hokudai.ac.jp/gotolab/

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.agr.hokudai.ac.jp/gotolab

    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2021-04-07  

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