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

Mammalian viviparity developed by retrotransposon-derived gene, Peg10

Research Project

Project/Area Number 22770004
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Genetics/Genome dynamics
Research InstitutionTokyo Medical and Dental University

Principal Investigator

ONO Ryuichi  東京医科歯科大学, 難治疾患研究所, 助教 (10401358)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsレトロトランスポゾン / 胎盤 / ゲノムインプリンティング
Research Abstract

I have previously demonstrated that Peg10, a paternally expressed imprinted gene, is derived from retrotransposon and has an essential function in placental development. To reveal the function of Peg10, I established TS(Trophoblast Stem) cell lines from Peg10 KO mice. By comparing the gene expressionbetween Peg10 KO TS cell lines and wild type TS cell lines, I identified Peg10 down regulated genes and Peg10 binding DNA sequence.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (14 results)

All 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (11 results) Remarks (1 results)

  • [Journal Article] Identification of tammar wallaby SIRH12, derivedfrom a marsupial-specific retrotransposition event2011

    • Author(s)
      Ono, R., Kuroki, Y., Naruse, M., Ishii, M., Iwasaki, S., Toyoda, A., Fujiyama, A., Shaw, G., Renfree, MB., Kaneko-Ishino, T., Ishino, F
    • Journal Title

      DNA Research

      Volume: 18(4) Pages: 211-219

    • Related Report
      2011 Final Research Report
  • [Journal Article] Identification of tammar wallaby SIRH12, derived from a marsupial-specific retrotransposition event2011

    • Author(s)
      Ono R., et.al.
    • Journal Title

      DNA Research

      Volume: 18(4) Issue: 4 Pages: 211-219

    • DOI

      10.1093/dnares/dsr012

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] レトロトランスポゾン由来の遺伝子群の解析2011

    • Author(s)
      小野竜一
    • Organizer
      ゲノム支援拡大班会議
    • Place of Presentation
      大阪市新大阪ワシントンプラザ
    • Year and Date
      2011-12-17
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Identification of SIRH12, aretrotransposon-derived gene specific tomarsupial mammals2011

    • Author(s)
      小野竜一
    • Organizer
      分子生物学会年会I
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2011-12-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Identification of SIRH12, a retrotransposon-derived gene specific to marsupial mammals2011

    • Author(s)
      小野竜一
    • Organizer
      分子生物学会年会
    • Place of Presentation
      横浜市パシフィコ横浜
    • Year and Date
      2011-12-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 父性発現インプリンティング遺伝子Peg10と単為発生2011

    • Author(s)
      小野竜一
    • Organizer
      生殖系列の世代サイクルとエピゲノムネットワーク公開シンポジウム
    • Place of Presentation
      豊中市千里ライフサイエンスセンター
    • Year and Date
      2011-11-18
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 父性発現インプリンティング遺伝子Peg10の機能解析2011

    • Author(s)
      小野竜一
    • Organizer
      エピジェネティクス研究会年会
    • Place of Presentation
      熊本市KKRホテル
    • Year and Date
      2011-05-19
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] エピジェネティクスと胎盤形成2010

    • Author(s)
      小野竜一
    • Organizer
      生殖サイクル若手勉強会2010
    • Place of Presentation
      つくばグランドホテル
    • Related Report
      2011 Final Research Report
  • [Presentation] Roles of retrotransposons onthe origin of genomic imprinting andviviparity in mammalian evolution2010

    • Author(s)
      小野竜一
    • Organizer
      JSPSコロキウム「エピジェネティクス-日本とスカンジナビアの新たな展望」
    • Place of Presentation
      ストックホルムカロリンスカ医科大学
    • Related Report
      2011 Final Research Report
  • [Presentation] The function ofretrotransposon-derived gene, Peg10, inplacenta2010

    • Author(s)
      小野竜一
    • Organizer
      生殖系列の世代サイクルとエピゲノムネットワーク
    • Place of Presentation
      九州大学
    • Related Report
      2011 Final Research Report
  • [Presentation] エピジェネティクスと胎盤形成2010

    • Author(s)
      小野竜一
    • Organizer
      生殖サイクル若手勉強会2010
    • Place of Presentation
      つくばグランドホテル(つくば市)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Roles of retrotransposons on the origin of genomic imprinting and viviparity in mammalian evolution.2010

    • Author(s)
      小野竜一
    • Organizer
      JSPSコロキウム「エピジェネティクス-日本とスカンジナビアの新たな展望」
    • Place of Presentation
      ストックホルムカロリンスカ医科大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] The function of retrotransposon-derived gene, Peg10, in placenta2010

    • Author(s)
      小野竜一
    • Organizer
      「生殖系列の世代サイクルとエピゲノムネットワーク」国際シンポジウム
    • Place of Presentation
      九州大学(福岡)
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.tmd.ac.jp/mri/epgn/index.html

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi