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Analysis of extracellular peroxidized metabolites from the glucan matrix involved in lignin biodegradation by white rot fungi

Research Project

Project/Area Number 21880026
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Wood science
Research InstitutionKyoto University

Principal Investigator

NISHIMURA Hiroshi  Kyoto University, 生存圏研究所, 研究員 (50553989)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,756,000 (Direct Cost: ¥2,120,000、Indirect Cost: ¥636,000)
Fiscal Year 2010: ¥1,313,000 (Direct Cost: ¥1,010,000、Indirect Cost: ¥303,000)
Fiscal Year 2009: ¥1,443,000 (Direct Cost: ¥1,110,000、Indirect Cost: ¥333,000)
Keywordsリグニン / バイオマス / 担子菌 / セリポリック酸 / 木材腐朽菌 / 過酸化 / 代謝物
Research Abstract

Lignin degradation by selective white rot fungi is an extracellular complicated event. Here, we focused on the reaction site-extracellular glucan matrix, and screen some oxidative metabolites which could be involved in the reaction. As results, we succeeded in identifying the oxidative unique metabolites. In vitro degradation of a non-phenolic β-O-4 lignin model dimer was observed in the biomimetic reaction, suggesting that the efficacy of these metabolites.

Report

(2 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (14 results)

All 2011 2010

All Presentation (14 results)

  • [Presentation] 担子菌による木質分解過程のNMR法を用いた包括解析2011

    • Author(s)
      小澤佑, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会講演要旨集:161
    • Place of Presentation
      京都女子大学(震災により中止,既発表扱い)(oral)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Final Research Report
  • [Presentation] FT-ICR-MSを用いた選択的白色腐朽菌Ceriporiopsis subvermispora二次代謝物の解析2011

    • Author(s)
      西村裕志, 渡辺隆司
    • Organizer
      日本農芸化学会2011年度大会講演要旨集:161
    • Place of Presentation
      京都女子大学(震災により中止,既発表扱い)(oral)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermisporaのジカルボン酸メチル化酵素の発現および機能解析2011

    • Author(s)
      北秋亘平, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会講演要旨集:161
    • Place of Presentation
      京都女子大学(震災により中止,既発表扱い)(oral)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermispora が産生する新規不飽和セリポリック酸2011

    • Author(s)
      佐々木碧, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会講演要旨集:161
    • Place of Presentation
      京都女子大学(震災により中止,既発表扱い)(oral)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Final Research Report
  • [Presentation] FT-ICR-MSを用いた選択的白色腐朽菌Ceriporiopsis subvermispora二次代謝物の解析2011

    • Author(s)
      西村裕志, 渡辺隆司
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都府)(震災により中止、既発表扱い)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermisporaのジカルボン酸メチル化酵素の発現および機能解析2011

    • Author(s)
      北秋亘平, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都府)(震災により中止、既発表扱い)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermisporaが産生する新規不飽和セリポリック酸2011

    • Author(s)
      佐々木碧, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都府)(震災により中止、既発表扱い)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 担子菌による木質分解過程のNMR法を用いた包括解析2011

    • Author(s)
      小澤佑, 西村裕志, ら
    • Organizer
      日本農芸化学会2011年度大会
    • Place of Presentation
      京都女子大学(京都府)(震災により中止、既発表扱い)
    • Year and Date
      2011-03-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermisporaのジカルボン酸メチル化酵素遺伝子のクローニングおよび機能解析2011

    • Author(s)
      北秋亘平, 西村裕志, ら
    • Organizer
      第61回日本木材学会大会要旨集:77
    • Place of Presentation
      京都大学(oral)
    • Year and Date
      2011-03-20
    • Related Report
      2010 Final Research Report
  • [Presentation] 選択的白色腐朽菌Ceriporiopsis subvermisporaのジカルボン酸メチル化酵素遺伝子のクローニングおよび機能解析2011

    • Author(s)
      北秋亘平, 西村裕志, ら
    • Organizer
      第61回日本木材学会大会
    • Place of Presentation
      京都大学(京都府)
    • Year and Date
      2011-03-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Ceriporic acids, iron redox silencer produced by the selective white rot basidiomycete Ceriporiopsis subvermispora2010

    • Author(s)
      渡辺隆司, 西村裕志, et al
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Hawaii, Honolulu(oral)
    • Year and Date
      2010-12-18
    • Related Report
      2010 Final Research Report
  • [Presentation] Ceriporic acids, iron redox silencer produced by the selective white rot basidiomycete Ceriporiopsis subvermispora2010

    • Author(s)
      WATANABE, Takashi ; NISHIMURA, Hiroshi, et al.
    • Organizer
      Pacifichem 2010
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2010-12-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Structural and functional analyses of secondary metabolites involved in extracellular glucan sheath produced by Ceriporiopsis subvermispora2010

    • Author(s)
      西村裕志, 渡辺隆司, et al
    • Organizer
      Lignobiotech One:102
    • Place of Presentation
      Reims, France(Poster prize)
    • Year and Date
      2010-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] 選択的白色腐朽菌が産生するエポキシ化セリポリック酸関連代謝物の同定2010

    • Author(s)
      西村裕志, 瀬戸川雄一, ら
    • Organizer
      第60回日本木材学会大会研究発表要旨集:148
    • Place of Presentation
      宮崎市民プラザ(poster)
    • Year and Date
      2010-03-17
    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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