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Biochemical study of the general inhibitor candidates in the gametophytic self-incompatibility in Prunus.

Research Project

Project/Area Number 25850019
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Horticultural science
Research InstitutionYamagata University

Principal Investigator

MATSUMOTO Daiki  山形大学, 農学部, 助教 (30632129)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywordsサクラ属 / 自家不和合性 / S-RNase / SLFL / 果樹 / バラ科サクラ属 / SCF複合体
Outline of Final Research Achievements

To identify the hypothetical general inhibitor (GI) which is suggested to detoxify S-RNase cytotoxicity in self-incompatibility in Prunus, the biochemical characterization of the candidate proteins S-locus F-box genes with low allelic polymorphisms 1, 2, 3(SLFL1, SLFL2, SLFL3) was attempted. In this study, the SCF complex formation with SLFL and the S-RNase-binding capacity of SLFL1, 2 were confirmed. These results supported SLFLs as the strong GI candidates.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (3 results)

All 2015 2014

All Presentation (3 results)

  • [Presentation] 人工培地上におけるカンカオウトウの花粉管伸長にS-RNaseが及ぼす影響2015

    • Author(s)
      松本大生・町田義典・安達栄介・平 智
    • Organizer
      園芸学会平成27年度春季大会
    • Place of Presentation
      千葉大学西千葉キャンパス
    • Year and Date
      2015-03-28 – 2015-03-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] Formation of the SCF complex with the F-box proteins encoded by genes linked to the S locus in Prunus.2014

    • Author(s)
      Daiki Matsumoto and Ryutaro Tao
    • Organizer
      7th Rosaceous Genomics Conference
    • Place of Presentation
      Red Lion Hotel Fifth Avenue Seattle(シアトル,アメリカ合衆国)
    • Year and Date
      2014-06-24 – 2014-06-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] サクラ属のS遺伝子座に連鎖する遺伝子にコードされたF-boxタンパク質のSCF複合体形成能の調査2014

    • Author(s)
      松本大生、田尾龍太郎
    • Organizer
      園芸学会平成26年度春季大会
    • Place of Presentation
      筑波大学
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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