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Base excision repair of DNA in chromatin structure

Research Project

Project/Area Number 22510206
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Genome biology
Research InstitutionIwate Medical University

Principal Investigator

KUBOTA Yoshiko  岩手医科大学, 医学部, 准教授 (30260102)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
KeywordsDNA修復 / クロマチン構造 / クロマチンリモデリング / メチル化DNA
Research Abstract

Genomic DNA is continuously suffered from modification including oxidation and hydrolysis. DNA repair is crucial system for maintaining genetic information, however, chromatin structure is obstacle for repair enzym es to access damage sites. We found a novel protein that interacts with XRCC1, a non-enzymatic DNA repair protein. These proteins localized to insoluble nuclear fraction and critical for chromosomal DNA repair.

Report

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

    (5 results)

All 2012 2011 2010

All Presentation (5 results)

  • [Presentation] Base excision repair in active DNA demethylation pathways2012

    • Author(s)
      柳田充郎、久保田美子
    • Organizer
      第35回日本分子生物学会年会
    • Place of Presentation
      福岡
    • Related Report
      2012 Final Research Report
  • [Presentation] Base excision repair in active DNA demethylation pathways2012

    • Author(s)
      久保田美子
    • Organizer
      日本分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2012 Annual Research Report
  • [Presentation] XRCC1タンパク質の核マトリックス局在 ビタミンB研究委員会2011

    • Author(s)
      堀内三郎、久保田美子
    • Organizer
      第423回研究協議会研究発表
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] Methyl-methanesulfonate induced DNA damage responses in base excision repair deficient cells2010

    • Author(s)
      久保田美子
    • 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
    • Place of Presentation
      神戸
    • Year and Date
      2010-12-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] Methyl-methanesulfonate induced DNA damage responses in base excision repair deficient cells.2010

    • Author(s)
      Yoshiko Kubota, Suburu Amano, Miyuki Ishiyama, Ayako Ujiie, Shinji Shimizu, Saburo Horiuchi.
    • 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
      神戸.
    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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