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

Identification of candidate genes for unique QTL affecting growth and obesity discovered from a genetic resource of the wild mouse

Research Project

Project/Area Number 19380156
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied animal science
Research InstitutionNagoya University

Principal Investigator

ISHIKAWA Akira  Nagoya University, 大学院・生命農学研究科, 准教授 (20211724)

Co-Investigator(Kenkyū-buntansha) NAMIKAWA Takao  名古屋大学, 大学院・生命農学研究科, 特任教授 (70111838)
EBIHARA Shizufumi  名古屋大学, 大学院・生命農学研究科, 教授 (50135331)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥19,890,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥4,590,000)
Fiscal Year 2009: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2008: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2007: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Keywordsマウス / 成長 / 肥満 / QTL / 量的形質 / 候補遺伝子 / コンジェニック系統
Research Abstract

We have previously discovered a new QTL for growth and obesity on mouse chromosome 2 from a gene pool of the wild mouse and have constructed a congenic strain carrying the QTL allele derived from the wild mouse. In this study, we developed many subcongenic strains with different introgressed intervals using the previously constructed congenic strain. Phenotypic characterization of the subcongenic strains developed and expression analyses of genes within the introgressed region revealed that four genes are most likely candidates for the obesity QTL.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (25 results)

All 2010 2009 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (16 results)

  • [Journal Article] Development and characterization of a congenic strain carrying Pbwg12, a growth QTL on mouse chromosome 122010

    • Author(s)
      Ishikawa, A., Li, C.
    • Journal Title

      Exp. Anim. 59巻

      Pages: 109-113

    • NAID

      10027852777

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development and characterization of a congenic strain carrying Pbwg12, a growth QTL on mouse chromosome 122010

    • Author(s)
      Ishikawa, A.
    • Journal Title

      Experimental Animals 59

      Pages: 109-113

    • NAID

      10027852777

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mapping an overdominant quantitative trait locus for heterosis of body weight in mice2009

    • Author(s)
      Ishikawa, A.
    • Journal Title

      J. Herod. 100巻

      Pages: 501-504

    • NAID

      120005475975

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Mapping an overdominant quantitative trait locus for heterosis of body weight in mice2009

    • Author(s)
      Ishikawa, A.
    • Journal Title

      The Journal of Heredity 100

      Pages: 501-504

    • NAID

      120005475975

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mapping an overdominant quantitative trait locus for heterosis of body weight in mice2009

    • Author(s)
      Ishikawa, A.
    • Journal Title

      J. Hered. (in press)

    • NAID

      120005475975

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An ontogenic network for quantitative trait loci affecting body weight in mice2008

    • Author(s)
      Ishikawa, A.
    • Journal Title

      Current Topics in Genetics 3巻

      Pages: 69-75

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量的形質変異の遺伝的基盤の複雑さ一マウス成長形質のQTL解析からの報告-2008

    • Author(s)
      石川明
    • Journal Title

      動物遺伝育種研究 36巻

      Pages: 5-12

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A growth OIL (Pbowgl) region of mouse chromosome 2 contains closely linked loci affecting growth and body composition2007

    • Author(s)
      Ishikawa, A. 、Kim, E.-H. 、Bolor, H. Mollah, Md. B.R. Namikawa, T.
    • Journal Title

      Mamm. Genome 18巻

      Pages: 229-239

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A growth QTL (Pbwg1) region of mouse chromosome 2 contains closely linked loci affecting growth and body composition2007

    • Author(s)
      Ishikawa, A.
    • Journal Title

      Mamm. Genome 18

      Pages: 229-239

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 量的形質の遺伝的基盤の解明を目指して:マウスの体重形質を例として2009

    • Author(s)
      石川明
    • Organizer
      第42回応用動物科学セミナー招待講演(広島大学5研究科共同セミナー)
    • Place of Presentation
      広島大学生物生産学部(東広島市)
    • Year and Date
      2009-09-10
    • Related Report
      2009 Final Research Report
  • [Presentation] 量的形質の遺伝的基盤の解明を目指して : マウスの体重形質を例として2009

    • Author(s)
      石川明
    • Organizer
      第42回応用動物科学セミナー招待講演 (広島大学5研究科共同セミナー)
    • Place of Presentation
      広島大学生物生産学部, 東広島市
    • Year and Date
      2009-09-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Genetic dissection of closely linked quantitative trait loci affecting body weight and obesity on mouse chromosome 22009

    • Author(s)
      Mollah, Md. B.R.、Ishikawa. A.
    • Organizer
      日本動物遺伝育種学会第10回記念大会
    • Place of Presentation
      群馬会館(前橋市)
    • Related Report
      2009 Final Research Report
  • [Presentation] Genetic dissection of a complex cluster of body weight and obesity quantitative trait loci on mouse chromosome 22009

    • Author(s)
      Mollah, Md. B.R.、Ishikawa, A.
    • Organizer
      11th International European Molecular Biology Laboratory (EMBL) PhD Student Symposium
    • Place of Presentation
      Heidelberg (Germany)
    • Related Report
      2009 Final Research Report
  • [Presentation] 野生マウス由来のエピスタシスQTLを導入したコンジェニック系統の特徴2009

    • Author(s)
      李春・石川明
    • Organizer
      目本畜産学会第111回大会
    • Place of Presentation
      琉球大学共通教育棟(沖縄県中頭郡西原町)
    • Related Report
      2009 Final Research Report
  • [Presentation] マウスの体重変異に関わる遺伝的基盤の解明を目指して2009

    • Author(s)
      石川明
    • Organizer
      日本遺伝学会第81回大会ワークショップW7量的形質研究の展望
    • Place of Presentation
      信州大学理学部(松本市)
    • Related Report
      2009 Final Research Report
  • [Presentation] 野生マウス由来の成長QTL pbwg12ゲノム領域を導入したコンジェニック系統の樹立とその特徴解析2009

    • Author(s)
      李春、石川明
    • Organizer
      第56回日本実験動物学会総会
    • Place of Presentation
      大宮ソニックシティ(さいたま市)
    • Related Report
      2009 Final Research Report
  • [Presentation] マウスの体重変異に関わる遺伝的基盤の解明を目指して2009

    • Author(s)
      石川明
    • Organizer
      日本遺伝学会第81回大会
    • Place of Presentation
      信州大学理学部, 松本市
    • Related Report
      2009 Annual Research Report
  • [Presentation] マウス第12染色体上の体重QTLを導入したコンジェニック系統の樹立とその特徴解析2008

    • Author(s)
      李春、並河鷹夫、石川明
    • Organizer
      2008年東海実験動物研究会例会
    • Place of Presentation
      名古屋大学農学部(名古屋市)
    • Year and Date
      2008-10-04
    • Related Report
      2009 Final Research Report
  • [Presentation] 野生マウスの体重に関与する超優性QTL2008

    • Author(s)
      石川明、並河鷹夫
    • Organizer
      第53回日本実験動物科学技術2008
    • Place of Presentation
      仙台国際センター(仙台市)
    • Related Report
      2009 Final Research Report
  • [Presentation] Ishikawa, A. Fine mapping and expression analysis reveals that upp2 is a positional candidate gene for adiposity QTL2008

    • Author(s)
      Mollah, M.B.R.、Nakao, N.、Namikawa, T.
    • Organizer
      日本畜産学会第109回大会
    • Place of Presentation
      常磐大学(水戸市)
    • Related Report
      2009 Final Research Report
  • [Presentation] 野生マウスに発見されたヘテローシスを示す体重QTL2008

    • Author(s)
      石川明、並河鷹夫
    • Organizer
      日本畜産学会第109回大会
    • Place of Presentation
      常磐大学(水戸市)
    • Related Report
      2009 Final Research Report
  • [Presentation] 野生マウスの体重に関与する超優性QTL2008

    • Author(s)
      石川明
    • Organizer
      第53回日本実験動物科学技術2008
    • Place of Presentation
      仙台国際センター、仙台市
    • Related Report
      2008 Annual Research Report
  • [Presentation] Fine mapping of adiposity QTL on mouse proximal chromosome 2 by subcongenic analysis2007

    • Author(s)
      Mollah, Md. B.R.、Ishikawa, A.
    • Organizer
      The 21st International Mouse Genome Conference
    • Place of Presentation
      Kyoto (Japan)
    • Related Report
      2009 Final Research Report
  • [Presentation] マウスの体重と体重関連形質に正反対の遺伝子効果を持ち互いに密接に連鎖したQTLs2007

    • Author(s)
      石川明、並河鷹夫
    • Organizer
      第54回日本実験動物学会総会
    • Place of Presentation
      江戸川区民ホール(東京都)
    • Related Report
      2009 Final Research Report
  • [Presentation] マウスの体重と体重関連形質に正反対の遺伝子効果を持ち互いに密接に連鎖したQTLs2007

    • Author(s)
      石川 明
    • Organizer
      第54回日本実験動物学会総会
    • Place of Presentation
      江戸川区民ホール、東京都
    • Related Report
      2007 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi