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Studies on vitellogenin and its receptor in salmonid using interactome techniques

Research Project

Project/Area Number 21780172
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field General fisheries
Research InstitutionHokkaido University

Principal Investigator

HIRAMATSU Naoshi  Hokkaido University, 大学院・水産科学研究院, 助教 (10443920)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsサケ科魚類 / 蛋白質相互作用 / ビテロジェニン / ビテロジェニン受容体 / 卵形成 / 水産学 / 魚類繁殖生理学
Research Abstract

When fish grows ovaries, a yolk precursor vitellogenin (Vg) is incorporated from the blood into oocyte following its binding to ovarian Vg receptor (VgR). This study first identified a portion of VgR-binding region on salmon Vg (sVg) using cutting-edged interactome techniques. Further, a novel C-type Vg (VgC) was cloned and its recombinant protein was synthesized with a limited amount; this provided a basis for discovering the unrevealed VgC receptor.

Report

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

    (13 results)

All 2010 Other

All Presentation (10 results) Remarks (3 results)

  • [Presentation] 魚類の卵形成に関与する卵黄前駆物質およびその受容体に関する研究2010

    • Author(s)
      平松尚志
    • Organizer
      平成22年度日本水産学会春季大会
    • Place of Presentation
      日本大学藤沢校(神奈川県)
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] カットスロートトラウト卵巣におけるビテロジェニン受容体蛋白質の性状解析2010

    • Author(s)
      水田紘子
    • Organizer
      平成22年度日本水産学会春季大会
    • Place of Presentation
      日本大学藤沢校(神奈川県)
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] カットスロートトラウト卵巣におけるビテロジェニン受容体(VgR)の発現解析2010

    • Author(s)
      水田紘子、伊東優太、平松尚志、東藤孝、原彰彦
    • Organizer
      平成22年度日本水産学会春季大会
    • Place of Presentation
      日本大学藤沢キャンパス、藤沢
    • Related Report
      2010 Final Research Report
  • [Presentation] 魚類の卵形成に関する卵黄前駆物質およびその受容体に関する研究2010

    • Author(s)
      平松尚志
    • Organizer
      日本水産学会春季大会、水産学奨励賞受賞講演
    • Place of Presentation
      日本大学藤沢キャンパス、藤沢
    • Related Report
      2010 Final Research Report
  • [Presentation] Characterization of ovarian lipoprotein receptor proteins in cutthroat trout : vitellogenin receptor and low-density lipoprotein receptor2010

    • Author(s)
      Hiroko Mizuta, Naoshi Hiramatsu, Takashi Todo, Hideaki Kudo, Akihiko Hara
    • Organizer
      7th International Meeting on Reproductive Biology of Aquatic Animals of the East China Sea
    • Place of Presentation
      Jeju, Korea
    • Related Report
      2010 Final Research Report
  • [Presentation] Expression and localization of two ovarian lipoprotein receptor proteins in cutthroat trout (Oncorhynchus clarkii)2010

    • Author(s)
      Hiroko Mizuta, Naoshi Hiramatsu, Takashi Todo, Hideaki Kudo, Akihiko Hara
    • Organizer
      The 10^<th> Joint Seminar between Japan and Korea by Core Univ. Program on Fisheries Sciences
    • Place of Presentation
      Hakodate
    • Related Report
      2010 Final Research Report
  • [Presentation] Molecular cloning and expression analysis of a novel ovarian lipoprotein receptor in cutthroat trout (Oncorhynchus clarkia)2010

    • Author(s)
      Wenshu Luo, Naoshi Hiramatsu, Takashi Todo, Benjamin J.Reading, Craig V.Sullivan, Akihiko Hara
    • Organizer
      7th International Meeting on Reproductive Biology of Aquatic Animals of the East China Sea
    • Place of Presentation
      Jeju, Korea
    • Related Report
      2010 Final Research Report
  • [Presentation] Molecular cloning and expression analysis of a novel ovarian lipoprotein receptor in cutthroat trout (Oncorhynchus clarkii)2010

    • Author(s)
      Wenshu Luo
    • Organizer
      The 7^<th> International Meeting on Reproductive Biology of Aquatic Animals of the East China Sea
    • Place of Presentation
      Jeju Special Self-Governing Province, Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Characterization of ovarian lipoprotein receptor proteins in cutthroat trout : vitellogenin receptor and low-density lipoprotein receptor2010

    • Author(s)
      Hiroko Mizuta
    • Organizer
      The 7^<th> International Meeting on Reproductive Biology of Aquatic Animals of the East China Sea
    • Place of Presentation
      Jeju Special Self-Governing Province, Korea
    • Related Report
      2010 Annual Research Report
  • [Presentation] Expression and localization of two ovarian lipoprotein receptor proteins in cutthroat trout (Oncorhynchus clarkii)2010

    • Author(s)
      Hiroko Mizuta
    • Organizer
      The 10^<th> Joint Seminar between Japan and Korea by Core Univ.Program on Fisheries Sciences
    • Place of Presentation
      Hanabishi Hotel, Hakodate
    • Related Report
      2010 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.geocities.jp/hlaboratory/top.html

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.geocities.jp/hlaboratory/top.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.geocities.jp/hlaboratory/top.html

    • Related Report
      2009 Annual Research Report

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

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