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Mouse inter-subspecific consomic strains for the study of obesity-related traits

Research Project

Project/Area Number 19700376
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Laboratory animal science
Research InstitutionTransdisciplinary Research Integration Center

Principal Investigator

TAKADA Toyoyuki  Transdisciplinary Research Integration Center, 新領域融合研究センター, 融合プロジェクト 特任研究員 (20356257)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,690,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywordsモデルマウス / 野生由来系統 / 染色体置換 / 遺伝子発現 / 肥満症
Research Abstract

亜種レベルの異なる進化的起源を有するマウス近交系統間の遺伝的差異に注目して、汎用実験用マウスであるC57BL/6J系統と日本産野生マウス由来のMSM/Ms系統を使用して樹立された「亜種間コンソミック系統」を使用して、多因子肥満症に関連した表現型の収集をおこなった。複数のコンソミック系統の雄個体を用い、高脂肪食負荷などによる飼育をおこない、特定の染色体を置換した系統で顕著に脂肪蓄積が認められることを確認した。肥満が認められた系統についてはアフィメトリクス社製GeneChipによる遺伝子発現解析をおこない、コンソミック系統の遺伝的背景であるC57BL/6J系統と比較した。

Report

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

    (16 results)

All 2008 2007

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (10 results) Book (2 results)

  • [Journal Article] Mouse inter-subspecific consomic strains for genetic dissection of quantitative complex traits2008

    • Author(s)
      Takada, T., Mita, A., Maeno, A., Sakai, T., Shitara, H., Kikkawa, Y., Moriwaki, K., Yonekawa, H. and Shiroishi, T.
    • Journal Title

      Genome Res. 18

      Pages: 500-508

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A novel hairless mouse model on an atopic dermatitis-prone genetic background generated by receptor-mediated transgenesis2008

    • Author(s)
      Takada, T., Shitara, H., Matsuoka, K., Kojima, E., Ishii, R., Kikkawa, Y., Karasuyama, H., Kohno, K. and Yonekawa, H.
    • Journal Title

      Transgenic Res. 17

      Pages: 1155-1162

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] A novel hairless mouse model on an atopic dermatitis-prone genetic back ground generated by receptor-mediated transgenesis.2008

    • Author(s)
      Takada, T.
    • Journal Title

      Transgenic Research 17

      Pages: 1155-1162

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mouse inter-subspecific consomic strains for genetic dissection of quantita tive complex traits2007

    • Author(s)
      Takada, T.
    • Journal Title

      Genonne Research 18

      Pages: 500-508

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Mouse inter-subspecific consomic strains uncovers additive and non-additive genetic effects on complex traits2008

    • Author(s)
      Takada, T., Mita, A., Maeno, A., Moriwaki, K., Yonekawa, H., Shiroishi, T.
    • Organizer
      22th International Mammalian Genome Conference
    • Place of Presentation
      Prague, Czech Republic
    • Related Report
      2008 Final Research Report
  • [Presentation] Mouse inter-subspecific consomic strains for the study of energy metabolism-related trait2008

    • Author(s)
      Takada, T., Mita, A., Moriwaki, K., Yonekawa, H., Shiroishi, T.
    • Organizer
      CBI Annual Meeting 2008 International Symposium
    • Place of Presentation
      Tokyo, Japan
    • Related Report
      2008 Final Research Report
  • [Presentation] マウス亜種間コンソミック系統群を用いた肥満関連表現型の遺伝解析2008

    • Author(s)
      高田豊行, 三田晃彦, 森脇和郎, 米川博通, 城石俊彦
    • Organizer
      日本遺伝学会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Final Research Report
  • [Presentation] マウス亜種間コンソミック系統群を用いたエネルギー代謝関連形質の遺伝解析2008

    • Author(s)
      高田豊行, 三田晃彦, 森脇和郎, 米川博通, 城石俊彦
    • Organizer
      第55回日本実験動物学会総会
    • Place of Presentation
      仙台
    • Related Report
      2008 Final Research Report
  • [Presentation] マウス亜種間コンソミック系統群を用いた肥満関連表現型の遺伝解析.2008

    • Author(s)
      高田豊行
    • Organizer
      日本遺伝学会
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] マウス亜種間コンソミック系統群を用いたエネルギー代謝関連形質の遺伝解析.2008

    • Author(s)
      高田豊行
    • Organizer
      第55回日本実験動物学会総会
    • Place of Presentation
      仙台
    • Related Report
      2008 Annual Research Report
  • [Presentation] Mouse inter-subspecific consomic strains for the study of energy metabolism-related traits.2008

    • Author(s)
      Takada, T.
    • Organizer
      CBI Annual Meeting 2008 International Symposium
    • Place of Presentation
      Tokyo, Jpan.
    • Related Report
      2008 Annual Research Report
  • [Presentation] Mouse inter-subspecific consomic strains uncovers additive and non-additive genetic effects on complex traits.2008

    • Author(s)
      Takada, T.
    • Organizer
      22th International Mammalian Genome Conference
    • Place of Presentation
      Prague, Czech Republic
    • Related Report
      2008 Annual Research Report
  • [Presentation] Whole genome shotgun sequencing of M. M. Molossinus-derived MSM/Ms and detection of vast amount of SNPs against C57BL/62007

    • Author(s)
      Takada, T., Ebata, T., Narita, T., Shin-I, T., Abe, K., Sakaki, Y., Toyoda, A., Sagai T., Mita, A., Moriwaki, K., Kohara, Y. and Shiroishi, T.
    • Organizer
      21th International Mammalian Genome Conference
    • Place of Presentation
      Kyoto, Japan
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] マウス亜種間コンソミック系統群を用いたエネルギー代謝関連形質の遺伝解析2007

    • Author(s)
      高田豊行, 三田晃彦, 前野哲輝, 森脇和郎, 米川博通, 城石俊彦
    • Organizer
      日本遺伝学会
    • Place of Presentation
      岡山
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Book] マウスの比較ゲノム, 日本産マウス系統のゲノム解読とコンソミック系統の樹立. 細胞工学別冊, 比較ゲノム学から読み解く生命システム(監修藤山秋佐夫)2007

    • Author(s)
      高田豊行、城石俊彦
    • Publisher
      秀潤社
    • Related Report
      2008 Final Research Report
  • [Book] マウスの比較ゲノム, 日本産マウス系統のゲノム解読とコンソミック系統の樹立. 細胞工学別冊, 比較ゲノム学から読み解く生命システム(監修, 藤山秋佐夫)2007

    • Author(s)
      高田 豊行、城石 俊彦
    • Total Pages
      8
    • Publisher
      秀潤社
    • Related Report
      2007 Annual Research Report

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

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