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The Development of acceleration of nuclear reprogramming by fusion with transactivation domain

Research Project

Project/Area Number 23780281
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Applied animal science
Research InstitutionKinki University

Principal Investigator

TANI Tetsuya  近畿大学, 農学部, 講師 (70319763)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsリプログラミング / iPS細胞 / 体細胞クローン / 転写活性化領域 / 卵子 / 初期化 / 4-Oct
Research Abstract

In this research, we found that transcription factor-base reprogramming require strong Oct4 binding to the promoter region. We succeed strong binding Oct4 promoter region and radical acceleration of mouse iPS cell production by chimeric Oct4 with transactivation domain from MyoD and VP16. However, oocyte-base reprogramming by somatic cell nuclear transfer could not accelerated by chimeric Oct4 injection into ooplasm.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (7 results)

All 2012 2011 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results) Remarks (1 results)

  • [Journal Article] Radical acceleration of nuclear reprogramming by chromatin remodeling with the transactivation domain of MyoD2011

    • Author(s)
      Hiroyuki Hirai, Tetsuya Tani, Nobuko Katoku-Kikyo, Steave Kellner, Peter Karian, Meri Firpo, Nobuaki Kikyo
    • Journal Title

      Stem Cells

      Volume: 29(9) Issue: 9 Pages: 1349-1361

    • DOI

      10.1002/stem.684

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Radical acceleration of nuclear reprogramming by chromatin remodeling with the transactivation domain of MyoD.2011

    • Author(s)
      Tetsuya Tani,Hiroyuki Hirai,Nobuko Katoku-Kikyo,Steave Kellner,Peter Karian,Meri Firpo,Nobuaki Kikyo
    • Journal Title

      Stem Cells

      Volume: 29(9) Pages: 1349-1361

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 核リプログラミング因子強発現卵による核リプログラミング能増強の試み2012

    • Author(s)
      谷哲弥・加藤容子・角田幸雄
    • Organizer
      第105回繁殖生物学会
    • Place of Presentation
      筑波
    • Year and Date
      2012-09-13
    • Related Report
      2012 Final Research Report
  • [Presentation] 核リプログラミング因子強発現卵による核リプログラミング能増強の試み2012

    • Author(s)
      谷哲弥
    • Organizer
      第105回繁殖生物学会
    • Place of Presentation
      筑波大学 大学会館・茨城県
    • Related Report
      2012 Annual Research Report
  • [Presentation] Radical acceleration of nuclear reprogramming by chromatin remodeling with the transactivation domain of MyoD2011

    • Author(s)
      Tetsuya Tani, Hiroyuki Hirai, Nobuko Katoku-Kikyo, Steave Kellner, Peter Karian, Meri Firpo,Nobuaki Kikyo
    • Organizer
      第34回分子生物学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2011-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Radical acceleration of nuclear reprogramming by chromatin remodeling with the transactivation domain of MyoD.2011

    • Author(s)
      Tetsuya Tani,Hiroyuki Hirai,Nobuko Katoku-Kikyo,Steave Kellner,Peter Karian,Meri Firpo,Nobuaki Kikyo
    • Organizer
      第34回分子生物学会年会
    • Place of Presentation
      パシフィコ横浜 (神奈川県)
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://nara-kindai.unv.jp/02gakka/06bio/dobutsu/index.html

    • Related Report
      2012 Final Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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