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Analysis of chromatin remodeling machinery required for the regulation of DNA replication

Research Project

Project/Area Number 21780086
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied biochemistry
Research InstitutionTohoku University

Principal Investigator

OMA Yukako  東北大学, 大学院・農学研究科, 研究支援者 (20443997)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2009: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywordsクロマチン / DNA複製 / アクチン関連タンパク質 / クロマチンリモデリング複合体 / 細胞核 / アクチンファミリー / ゲノム安定性維持 / ゲノム安定性 / クロマチン構造変換
Research Abstract

To analyze the function of the INO80 chromatin remodeling complex in DNA replication and in the maintenance of genome stability, we established Degron yeast strains in which Ino80 and Arp8 are inducibly digested. We showed that the impairment of the INO80 complex caused genome instability. We also showed physiological and genetic interactions of the INO80 complex with DNA replication factors, chromatin proteins, and nuclear pore complex. Theseresults are important to reveal molecular mechanisms of the INO80 complex in DNAreplication and the maintenance of genome stability.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (32 results)

All 2012 2011 2010 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (25 results) (of which Invited: 2 results)

  • [Journal Article] 細胞核の構造とエピジェネティック制御2012

    • Author(s)
      尾間由佳子、原田昌彦
    • Journal Title

      化学と生物

      Volume: 50 Pages: 262-268

    • NAID

      10030819450

    • URL

      http://jglobal.jst.go.jp/public/20090422/201202237007967052

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Actin-related proteins localized in the nucleus: from discovery to novel roles in nuclear organization2011

    • Author(s)
      Oma, Y., Harata, M
    • Journal Title

      Nucleus

      Volume: 2 Issue: 1 Pages: 38-46

    • DOI

      10.4161/nucl.2.1.14510

    • Related Report
      2012 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Actin-related proteins localized in the nucleus : from discovery to novel roles in nuclear organization.2011

    • Author(s)
      Oma, Y, Harata, M.
    • Journal Title

      Nucleus

      Volume: 2 Pages: 38-46

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ATM modulates the loading of recombination proteins onto a chromosomal translocation breakpoint hotspot2010

    • Author(s)
      Sun, J., Oma, Y., Harata, M., Kono, K., Shima, H., Kinomura, A., Ikura, T., Mizutani, S., Kanaarm, R., Tashiro, S
    • Journal Title

      PLoS One

      Volume: 5 Issue: 10 Pages: e13554-e13554

    • DOI

      10.1371/journal.pone.0013554

    • NAID

      120002737822

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Actin-related protein Arp6 influences H2AZ-dependent and -independent gene expression and links ribosomal protein genes to nuclear pores2010

    • Author(s)
      Yoshida, T, Shimada, K., Oma, Y., Kalck, V., Akimura, K., Taddei, A., Iwahashi, H., Kugou, K., Ohta, K., Gasser, S.M., Harata, M
    • Journal Title

      PLoS Genet

      Volume: 6 Issue: 4 Pages: e1000910-e1000910

    • DOI

      10.1371/journal.pgen.1000910

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Actin-related protein Arp6 influences H2AZ-dependent and -independent gene expression and links ribosomal protein genes to nuclear pores.2010

    • Author(s)
      Yoshida, T, et al
    • Journal Title

      PLoS Genetics

      Volume: 6

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ATM modulates the loading of recombination proteins onto a chromosomal translocation breakpoint hotspot.2010

    • Author(s)
      Sun, J, et al
    • Journal Title

      PLoS One

      Volume: 5

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] The Function of SWR1- and INO80 Chromatin Remodeling Complexes in the Spatial Positioning of DNA Double-strand Break2012

    • Author(s)
      Yukako Oma
    • Organizer
      The 35^<th> Annual Meeting of the Molecular Biology Society of Japan
    • Place of Presentation
      Fukuoka
    • Year and Date
      2012-12-12
    • Related Report
      2012 Final Research Report
  • [Presentation] Roles of actin-related proteins in chromatin function and nuclear organization2012

    • Author(s)
      Yukako Oma
    • Organizer
      Joint Meeting of The 45th Annual Meeting of the Japanese Society of Developmental Biologists & The 64th Annual Meeting of the Japan Society for Cell Biology, Workshop "Gene expression and Epigenetics"
    • Place of Presentation
      Kobe
    • Year and Date
      2012-05-28
    • Related Report
      2012 Final Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80複合体の機能解析2011

    • Author(s)
      若林一陽、尾間由佳子, 他
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] DNA二本鎖切断(DSB)におけるクロマチンリモデリング複合体INO80複合体およびSWR1複合体の機能解析2011

    • Author(s)
      尾間由佳子
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80クロマチンリモデリング複合体の機能解析2010

    • Author(s)
      尾間由佳子, 他
    • Organizer
      第33回日本分子生物学会年会、第83回日本生化学会大会合同大会
    • Place of Presentation
      兵庫
    • Year and Date
      2010-12-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80クロマチンリモデリング複合体の機能解析2010

    • Author(s)
      尾間由佳子
    • Organizer
      日本農芸化学会東北支部・北海道支部合同支部大会
    • Place of Presentation
      仙台
    • Year and Date
      2010-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80クロマチンリモデリング複合体の機能解析2010

    • Author(s)
      尾間由佳子, 他
    • Organizer
      日本農芸化学会東北支部・北海道支部合同支部大会
    • Place of Presentation
      宮城
    • Year and Date
      2010-09-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] INO80クロマチンリモデリング複合体のゲノム安定性維持への寄与2010

    • Author(s)
      若林一陽、尾間由佳子, 他
    • Organizer
      酵母遺伝学フォーラム第43回研究報告会
    • Place of Presentation
      奈良
    • Year and Date
      2010-09-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Roles of actin-related proteins in nuclear organization and genome function2010

    • Author(s)
      Yoshida T, Shimada K, Oma Y, et al
    • Organizer
      52^<nd> Symposium of the Society for Histochemistry
    • Place of Presentation
      プラハ、チェコ
    • Year and Date
      2010-09-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80クロマチンリモデリング複合体の機能解析2010

    • Author(s)
      若林一陽、尾間由佳子, 他
    • Organizer
      日本分子生物学会第10回春季シンポジウム
    • Place of Presentation
      宮城
    • Year and Date
      2010-06-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] アクチン関連タンパク質Arp6のクロマチン構造変換および核構造構築への関与2010

    • Author(s)
      吉田貴人、島田健士、尾間由佳子, 他
    • Organizer
      第62回日本細胞生物学会大会
    • Place of Presentation
      大阪
    • Year and Date
      2010-05-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト染色体安定性維持におけるINO80クロマチンリモデリング複合体の機能解析2010

    • Author(s)
      尾間由佳子
    • Organizer
      第33回日本分子生物学会年会、第83回日本生化学会大会合同大会(BMB2010)
    • Place of Presentation
      神戸
    • Related Report
      2012 Final Research Report
  • [Presentation] Roles of actin-related proteins in chromatin function and nuclear organization

    • Author(s)
      Masahiko Harata
    • Organizer
      Joint Meeting of The 45th Annual Meeting of the Japanese Society of Developmental Biologists & The 64th Annual Meeting of the Japan Society for Cell Biology
    • Place of Presentation
      神戸
    • Related Report
      2012 Annual Research Report
  • [Presentation] The Function of SWR1- and INO80 Chromatin Remodeling Complexes in the Spatial Positioning of DNA Double-strand Break

    • Author(s)
      Yukako Oma
    • Organizer
      The 35th Annual Meeting of the Molecular Biology Society of Japan
    • Place of Presentation
      福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] Roles of actin-related proteins in chromatin function and nuclear organization

    • Author(s)
      Masahiko Harata
    • Organizer
      Gordon Research Conference “Chromatin Structure & Function”
    • Place of Presentation
      ルッカ、イタリア
    • Related Report
      2012 Annual Research Report
  • [Presentation] DNA損傷部位の核内空間配置変化におけるクロマチンリモデリング複合体の寄与

    • Author(s)
      小西辰紀
    • Organizer
      酵母遺伝学フォーラム第45回研究報告会
    • Place of Presentation
      京都
    • Related Report
      2012 Annual Research Report
  • [Presentation] DNA損傷部位の核内空間配置変化におけるクロマチンリモデリング複合体および核膜タンパク質の寄与

    • Author(s)
      小西辰紀
    • Organizer
      日本農芸化学会2013年度大会
    • Place of Presentation
      仙台
    • Related Report
      2012 Annual Research Report
  • [Presentation] ゲノム安定性維持における細胞核構造の寄与の解析

    • Author(s)
      原田昌彦
    • Organizer
      第30 回 染色体ワークショップ・第11 回 核ダイナミクス研究会
    • Place of Presentation
      淡路
    • Related Report
      2012 Annual Research Report
  • [Presentation] DNA二重鎖切断部位の細胞核内での空間配置におけるSWR1およびINO80クロマチンリモデリング複合体の役割

    • Author(s)
      小西 辰紀
    • Organizer
      日本農芸化学会2012年度大会
    • Place of Presentation
      京都
    • Related Report
      2011 Annual Research Report
  • [Presentation] クロマチン・細胞核の構造とエピゲノム制御:アクチンファミリーからのアプローチ

    • Author(s)
      原田昌彦
    • Organizer
      日本農芸化学会2012年度大会シンポジウム
    • Place of Presentation
      京都
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] 出芽酵母アクチン関連タンパク質Arp6のゲノム安定性維持への関与の解析

    • Author(s)
      中山景樹
    • Organizer
      第29回染色体ワークショップ
    • Place of Presentation
      仙台
    • Related Report
      2011 Annual Research Report
  • [Presentation] クロマチン構造変換と細胞核機能におけるアクチンファミリーの寄与

    • Author(s)
      原田昌彦
    • Organizer
      第29回染色体ワークショップ
    • Place of Presentation
      仙台
    • Related Report
      2011 Annual Research Report
  • [Presentation] クロマチン構造変換と細胞核機能におけるアクチンファミリーの寄与

    • Author(s)
      原田昌彦
    • Organizer
      第34回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Related Report
      2011 Annual Research Report
  • [Presentation] Roles of actin-related proteins in chromatin function and nuclear organization

    • Author(s)
      Masahiko Harata
    • Organizer
      Wenner-Gren Foundations International Symposium“Actin and actin-associated proteins from gene to polysomes”
    • Place of Presentation
      Stockholm、スウェーデン
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] DNA二重鎖切断の修復におけるINO80クロマチンリモデリング複合体の役割

    • Author(s)
      小西辰紀
    • Organizer
      酵母遺伝学フォーラム第44回研究報告会
    • Place of Presentation
      福岡
    • Related Report
      2011 Annual Research Report

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Published: 2009-04-01   Modified: 2019-07-29  

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