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Development and application of the microarray for the isolation of target genes of transcriptional regulators in periodontal pathogens

Research Project

Project/Area Number 19592139
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Morphological basic dentistry
Research InstitutionAichi Gakuin University

Principal Investigator

NISHIKAWA Kiyoshi  Aichi Gakuin University, 歯学部, 講師 (50340146)

Co-Investigator(Kenkyū-buntansha) 佐藤 啓子  長崎大学, 大学院・医歯薬学総合研究科, 助教 (70410579)
Co-Investigator(Renkei-kenkyūsha) SATO Keiko  長崎大学, 大学院・医歯薬学総合研究科, 助教 (70410579)
Research Collaborator NIWA Daisuke  愛知学院大学, 歯学部, 大学院生
MARGARET Duncan  米国フォーサイス研究所, 上級主任研究員
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords歯周病原細菌 / 転写因子 / 二成分制御系 / 標的遺伝子 / ゲノムタイリングアレイ / クロマチン免疫沈降法 / ChIP-on-chip / センサーキナーゼ / ヒスチジンキナーゼ / マイクロアレイ
Research Abstract

歯周病原細菌P. gingivalis標準株の全ゲノム配列を搭載した新規マイクロアレイとクロマチン免疫沈降法とを組合わせた解析手法を用い、本菌の主要病原因子FimA線毛の生合成を調節する二成分制御系転写因子FimRのゲノム上の結合配列を特定した。更に線毛非形成株W83では、FimRにリン酸基を供与するセンサータンパク質FimSがATP結合領域の一部を欠失した機能不全型であることをも明らかにした。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (20 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 6 results) Presentation (12 results)

  • [Journal Article] Surface components of Porphyromonas gingivalis2009

    • Author(s)
      Yoshimura, F., Murakami, Y., Nishikawa, K., Hasegawa, Y., and Kawaminami, S.
    • Journal Title

      Journal of Periodontal Research 44

      Pages: 1-12

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] 歯周病原細菌Porphyromonas gingivalisの線毛非形成株に認められるFimSヒスチジンキナーゼの機能低下とfimS遺伝子の変異2009

    • Author(s)
      西川清
    • Journal Title

      第38回東海乳酸菌研究会研究報告書 38

      Pages: 37-42

    • Related Report
      2008 Final Research Report
  • [Journal Article] Surface components of Porphyromonas gingivalis2009

    • Author(s)
      Fuminobu Yoshimura, et al
    • Journal Title

      Journal of Periodontal Research 44

      Pages: 1-12

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 歯周病原細菌Porphyromonas gingivalisの線毛非形成株に認められるFimSヒスチジンキナーゼの機能低下とfimS遺伝子の変異2009

    • Author(s)
      西川 清
    • Journal Title

      第38回東海乳酸菌研究会研究報告書 38

      Pages: 37-42

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Surface components of Porphyromonas gingivalis2008

    • Author(s)
      Fuminobu Yoshimura, et. al.
    • Journal Title

      Journal of Periodontal Research (投稿中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of RagA and RagB in Porphyromonas gingivalis : study using gene-deletion mutants2007

    • Author(s)
      Nagano, K., Murakami, Y., Nishikawa, K., Sakakibara, J., Shimozato, K. and Yoshimura, F.
    • Journal Title

      Journal of Medical Microbiology 56

      Pages: 1536-1548

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The RprY response regulator of Porphyromonas gingivalis2007

    • Author(s)
      Duran-Pinedo, A., Nishikawa, K., and Duncan, M.J.
    • Journal Title

      Molecular Microbiology 64

      Pages: 1061-1074

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The RprY response regulator of Porphyromonas gingivalis2007

    • Author(s)
      Ana E. Duran-Pinedo, et. al.
    • Journal Title

      Molecular Microbiology 64

      Pages: 1061-1074

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 歯周病原細菌Porphyromonas gingivalisの線毛非形成株に認められるFimSヒスチジンキナーゼの機能低下とfimS遺伝子の変異2009

    • Author(s)
      西川清
    • Organizer
      平成20年度東海乳酸菌研究会研究報告会
    • Place of Presentation
      中日パレス(名古屋)
    • Year and Date
      2009-02-07
    • Related Report
      2008 Final Research Report
  • [Presentation] 歯周病原細菌Porphyromonas gingivalisの線毛非形成株に認められるFimSヒスチジンキナーゼの機能低下とfimS遺伝子の変異2009

    • Author(s)
      西川 清
    • Organizer
      平成20年度 東海乳酸菌研究会 研究報告会
    • Place of Presentation
      中日パレス(名古屋)
    • Year and Date
      2009-02-07
    • Related Report
      2008 Annual Research Report
  • [Presentation] Proteomic analyses of a two-component regulator mutant of Tannerella forsythensis2008

    • Author(s)
      Niwa, D., Nishikawa, K., Murakami, Y., Nakamura, H., and Yoshimura, F.
    • Organizer
      The 56th Annual Meeting of Japanese Association for Dental Research
    • Place of Presentation
      Aichi-Gakuin University(Nagoya)
    • Year and Date
      2008-11-30
    • Related Report
      2008 Final Research Report
  • [Presentation] Tannerella forsythensisレスポンスレギュレーター変異株のプロテオーム解析2008

    • Author(s)
      丹羽大介, 西川清, 中村洋
    • Organizer
      第129回日本歯科保存学会2008年度秋季学術大会
    • Place of Presentation
      富山国際会議場(富山)
    • Year and Date
      2008-11-06
    • Related Report
      2008 Final Research Report
  • [Presentation] 微生物部門ワークショップ「口腔病原細菌のゲノム解析とその応用」Porphyromonas gingivalis線毛の発現調節機構2008

    • Author(s)
      西川清
    • Organizer
      第50回歯科基礎医学会学術大会および総会
    • Place of Presentation
      TOC有明コンベンションホール(東京)
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Generation and proteomic analysis of a two-component regulator mutant of Tannerella forsythensis2008

    • Author(s)
      Niwa, D., Nishikawa, K., Murakami, Y., Nakamura, H., and Yoshimura, F.
    • Organizer
      American Society for Microbiology 108^<th> General Meeting, Abstract H-009
    • Place of Presentation
      Boston Convention & Exhibition Center(Boston, MA, USA)
    • Year and Date
      2008-06-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Generation and proteomic analysis of a two - Component regulator mutant of Tannerella forsythensis.2008

    • Author(s)
      Daisuke Niwa, et al
    • Organizer
      American Society for Microbiology 108^<th> General Meeting
    • Place of Presentation
      Boston Convention & Exhibition Center (Boston, MA, USA)
    • Year and Date
      2008-06-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Porphyromonas gingivalisのMfa1線毛構成成分mfa2の機能解析2008

    • Author(s)
      長谷川義明, 西川清, 佐藤啓子, 村上幸孝, 中村洋, 吉村文信
    • Organizer
      第81回日本細菌学会総会
    • Place of Presentation
      京都国際会館(京都)
    • Year and Date
      2008-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Porphyromonas gingivalis鉄輸送関連タンパク質2007

    • Author(s)
      佐藤啓子, 西川清, 大野公稔, 雪竹英治, 村上幸孝, 中山浩次, 吉村文信
    • Organizer
      第49回歯科基礎医学会学術大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2007-08-31
    • Related Report
      2008 Final Research Report
  • [Presentation] Tannerella forsythensisの2成分制御系変異株作成と表現型の解析2007

    • Author(s)
      丹羽大介, 西川清, 村上幸孝, 中村洋, 吉村文信
    • Organizer
      第49回歯科基礎医学会学術大会
    • Place of Presentation
      北海道大学(札幌)
    • Year and Date
      2007-08-31
    • Related Report
      2008 Final Research Report
  • [Presentation] The key membrane proteins for Porphyromonas gingivalis fimbriation2007

    • Author(s)
      Nishikawa, K., Duncan, M.J., and Yoshimura, F. FimX-Y
    • Organizer
      American Society for Microbiology 107^<th> General Meeting
    • Place of Presentation
      Metro Toronto Convention Centre(Toronto, Canada)
    • Year and Date
      2007-05-25
    • Related Report
      2008 Final Research Report
  • [Presentation] FimX-Y: The key membrane proteins for Porphyromonas gingivalis fimbriation.2007

    • Author(s)
      Kiyoshi Nishikawa, et. al.
    • Organizer
      American Society for Microbiology 107th General Meeting
    • Place of Presentation
      Metro Toronto Convention Centre, Toronto, Canada
    • Year and Date
      2007-05-25
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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