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Analysis of Histon modification and higher-order structure that regulate pluripotency of iPS cells

Research Project

Project/Area Number 23790329
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field General medical chemistry
Research InstitutionKyoto University

Principal Investigator

SONE Masamitsu  京都大学, iPS 細胞研究所, 研究員 (90599771)

Research Collaborator IKEDA Hiroki  京都大学, 医学研究科, 博士後期課程
KABATA Mio  京都大学, iPS 細胞研究所, 技術補佐員
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsクロマチン高次構造 / ヒストン修飾 / iPS 細胞 / 多能性幹細胞 / 次世代シーケンサー / iPS細胞 / 3C-Seq / bivalentヒストンH3 / bivalent ヒストンH3 / クロマチン構造 / Hi-C
Research Abstract

Using a high-throughput analysis, we revealed that chromatinarchitectures in the promoter regions of specific genes are different between somatic cells and iPS cells. It may indicate important molecular mechanisms for acquisition of pluripotency.

Report

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

    (8 results)

All 2012 2011

All Presentation (8 results)

  • [Presentation] GLOBAL ANALYSIS OF HIGHER-ORDER CHROMATIN STRUCTURE IN PLURIPOTENT STEM CELLS2012

    • Author(s)
      池田宏輝、曽根正光、山中伸弥、山本拓也
    • Organizer
      International Society of Stem Cell Research 10th Annual Meeting
    • Place of Presentation
      横浜
    • Year and Date
      2012-06-14
    • Related Report
      2012 Final Research Report
  • [Presentation] INFERING THE TRANSCRIPTION NETWORKS REQUIRED FOR INDUCTION OF PLURIPOTECY2012

    • Author(s)
      曽根 正光
    • Organizer
      International Society for Stem Cell Research 10th Annual Meeting
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2012 Annual Research Report
  • [Presentation] 体細胞リプログラミングにおける転写ネットワーク変遷の数理解析2012

    • Author(s)
      曽根 正光
    • Organizer
      定量生物学の会 第五回年会
    • Place of Presentation
      東京大学生産技術研究所
    • Related Report
      2012 Annual Research Report
  • [Presentation] 体細胞リプログラミング初期における遺伝子発現解析2012

    • Author(s)
      曽根 正光
    • Organizer
      第4回 定量生物学の会年会
    • Place of Presentation
      名古屋大学野依記念学術交流館
    • Related Report
      2011 Research-status Report
  • [Presentation] Genome wide analysis of chromosome conformation in pluripotent stem cells by Hi-C2011

    • Author(s)
      池田宏輝、曽根正光、山中伸弥、山本拓也
    • Organizer
      第34回 日本分子生物学会
    • Place of Presentation
      横浜
    • Year and Date
      2011-12-13
    • Related Report
      2012 Final Research Report
  • [Presentation] Analysis of Chromosome Conformation in Induced Pluripotent Stem Cells by 3C Method2011

    • Author(s)
      池田宏輝、曽根正光、山中伸弥、山本拓也
    • Organizer
      第63回日本細胞生物学会大会
    • Place of Presentation
      北海道
    • Year and Date
      2011-06-15
    • Related Report
      2012 Final Research Report
  • [Presentation] Hi-C Seq を用いた iPS 細胞における染色体高次構造の決定2011

    • Author(s)
      池田宏輝、曽根正光、山中伸弥、山本拓也
    • Organizer
      NGS 現場の会:第1回研究会
    • Place of Presentation
      静岡
    • Year and Date
      2011-05-28
    • Related Report
      2012 Final Research Report
  • [Presentation] Screening for the earliest determinant factors in iPS cell derivation2011

    • Author(s)
      曽根 正光
    • Organizer
      第34回 日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2011 Research-status Report

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

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