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Functional analysis of the histone chaperone Spt6-interacting protein Iws1

Research Project

Project/Area Number 26870377
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field System genome science
Genome biology
Research InstitutionShimane University

Principal Investigator

Hiroaki Kato  島根大学, 医学部, 助教 (40548418)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsエピジェネティクス / Iws1 / 転写開始点 / クロマチン / RNAポリメラーゼII / 転写 / ヒストン
Outline of Final Research Achievements

Interact with Spt6 (Iws1) is an interacting factor of the RNA polymerase II-associated histone chaperone Spt6. Although Spt6 plays important roles in epigenetic regulation, the intracellular function of Iws1 remains unclear. In this study, based on our novel finding that RNA polymerase II accumulates at the promoters in the absence of Iws1, we investigated the base composition of fission yeast transcription start sites, and revealed that it resembles mammalian promoters and is predictable to some extent.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (9 results)

All 2016 2015 Other

All Int'l Joint Research (2 results) Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (4 results) (of which Int'l Joint Research: 1 results) Remarks (2 results)

  • [Int'l Joint Research] Tufts University(米国)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] The University of Kansas(米国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Histone H3K36 trimethylation is essential for multiple silencing mechanism in fission yeast.2016

    • Author(s)
      Shota Suzuki, Hiroaki Kato, Yutaka Suzuki, Yuji Chikashige, Yasushi Hiraoka, Hiroshi Kimura, Koji Nagao, Chikashi Obuse, Shinya Takahata and Yota Murakami
    • Journal Title

      Nucleic Acids Research

      Volume: 44 (9) Issue: 9 Pages: 4147-4162

    • DOI

      10.1093/nar/gkw008

    • NAID

      120005819302

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 分裂酵母の 5’-UTR の特殊な塩基構成とクロマチンの関係2015

    • Author(s)
      加藤太陽
    • Organizer
      高次クロマチン研究会(BCC6)
    • Place of Presentation
      八王子市・八王子セミナーハウス
    • Year and Date
      2015-09-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] Coupling of Transcription and Nucleosome Destabilization in Fission Yeast2015

    • Author(s)
      Hiroaki Kato, Shinya Takahata, Yota Murakami and Takeshi Urano
    • Organizer
      International Symposium on Chromatin Structure, Dynamics, and Function (ISCSDF2015)
    • Place of Presentation
      Awaji Yumebutai International Conference Center Awaji, Japan
    • Year and Date
      2015-08-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 遺伝子の5’非翻訳領域で観察される未知のmRNAプロセシング2015

    • Author(s)
      加藤太陽、高畑信也、村上洋太、浦野健
    • Organizer
      生化学会 中国・四国支部例会
    • Place of Presentation
      松江市・島根大学
    • Year and Date
      2015-05-29
    • Related Report
      2015 Annual Research Report
  • [Presentation] 分裂酵母の転写開始点のマッピング2015

    • Author(s)
      加藤太陽、高畑信也、村上洋太、浦野健
    • Organizer
      第9回エピジェネティクス研究会年会
    • Place of Presentation
      東京・一橋講堂
    • Year and Date
      2015-05-25
    • Related Report
      2015 Annual Research Report
  • [Remarks] 島根大学医学部病態生化学ホームページ

    • URL

      http://www.med.shimane-u.ac.jp/biochem2/index.html

    • Related Report
      2015 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.med.shimane-u.ac.jp/biochem2/index.html

    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2022-01-27  

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