• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Clarification of mechanism of biofilm formation and degradation of toxic compounds by genome sequencing and numerical analysis

Research Project

Project/Area Number 23580110
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied microbiology
Research InstitutionShizuoka University

Principal Investigator

KIMBARA Kazuhide  静岡大学, 工学(系)研究科(研究院), 教授 (30225122)

Co-Investigator(Kenkyū-buntansha) OKANO Yasunori  大阪大学, 基礎工学研究科, 教授 (90204007)
NOJIRI Hideaki  東京大学, 生物生産工学研究センター, 教授 (90272468)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsバイオフィルム / 流れ場 / 毒性物質分解 / シミュレーション / 芳香族化合物 / 水酸化代謝物 / 形成促進 / ゲノム配列
Research Abstract

This research was focused on the biofilm formation of bacteria which degrade aromatic compounds. Genome of a PCB degrader Comamonas testosteroni TK102 was determined for the analysis of specific expression during degradation and biofilm formation. We also carried out a biofilm growth simulation. Addition of hydroxyl compound of biphenyl enhanced biofilm formation and number of live cells. Whole genome sequence of strain TK102 was done by next generation sequencing system and PCB degradation genes were coded on a mobile genetic element. From numerical results, the initial position of biofilm seeds proved to be an important factor and growth behavior was influenced by the relative relationship between convection of flow over biofilm and nutrient diffusion into biofilm.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (33 results)

All 2014 2013 2012 2011 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (28 results) (of which Invited: 1 results) Remarks (3 results)

  • [Journal Article] Assessment of change in biofilm architecture by nutrient concentration using a multichannel microdevice flow system2013

    • Author(s)
      Zoe Sanchez, Akio Tani, Nobuhiro Suzuki,Reiko Kariyama, Hiromi Kumon, and Kazuhide Kimbara
    • Journal Title

      Journal of Bioscience and Bioengineerin

      Volume: Vol 115 Pages: 326-331

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Extensive reduction in cell viability and enhanced matrix production in Pseudomonas aeruginosa PAO1 flow biofilms treated with D-amino acid mixture2013

    • Author(s)
      Zoe Sanchez, Akio Tani, and Kazuhide Kimbara
    • Journal Title

      Applied and Environmental Microbiology

      Volume: Vol 79 Pages: 1396-1399

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Zoe Sanchez,金原和秀、メソチャネル内バイオフィルム形成に及ぼす周囲流動場の影響に関する数値解2014

    • Author(s)
      大畑貴嗣,山本卓也,高木洋平,岡野泰則
    • Organizer
      化学工学会第79年会
    • Place of Presentation
      岐阜
    • Related Report
      2013 Final Research Report
  • [Presentation] PCB分解菌Comamonas testosteroni TK102株のゲノム解析2014

    • Author(s)
      福田洸平,下平潤,細山哲,山副敦司,藤田信之,新谷政己,金原和秀
    • Organizer
      第8回日本ゲノム微生物学会年会
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report
  • [Presentation] PCB分解菌Comamonas testosteroni TK102株のゲノム解析2014

    • Author(s)
      福田洸平,下平潤,細山哲,山副敦司,藤田信之,新谷政己,金原和秀
    • Organizer
      第8回日本ゲノム微生物学会年会
    • Place of Presentation
      東京農業大学(東京都世田谷区)
    • Related Report
      2013 Annual Research Report
  • [Presentation] メソチャネル内バイオフィルム形成に及ぼす周囲流動場の影響に関する数値解析2014

    • Author(s)
      大畑貴嗣, 山本卓也, 高木洋平, 岡野泰則, Zoe Sanchez, 金原和秀
    • Organizer
      化学工学会第79年会
    • Place of Presentation
      岐阜大学(岐阜県岐阜市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 感染症バイオフィルム形成のD-アミノ酸による制御2013

    • Author(s)
      金原和秀
    • Organizer
      静岡大学食品・生物産業創出拠点第33回研究会
    • Place of Presentation
      浜松
    • Year and Date
      2013-09-27
    • Related Report
      2013 Final Research Report
  • [Presentation] PCB分解菌Comomnas testosteroni TK102株のバイオフィルム形成能2013

    • Author(s)
      青木真央,村井友哉,大田隼矢,Zoe Sanchez,新谷政己,金原和秀
    • Organizer
      2013年度バイオフィルムと複合系研究会
    • Place of Presentation
      宇都宮
    • Related Report
      2013 Final Research Report
  • [Presentation] D-アミノ酸処理によるPseudomonas aeruginosa PAO1株バイオフィルムの構造変化の解析2013

    • Author(s)
      大田隼矢,Sanchez Zoe,青木真央,谷明生,新谷政己,金原和秀
    • Place of Presentation
      広島
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of flow system for biofilm analysis and determination of D-amino acid mixture effect on biofilm physiology2013

    • Author(s)
      Zoe Sanchez, Akio Tani, Masaki Shintani, Kazuhide Kimbara
    • Organizer
      14th Pseudomonas Conference 2013
    • Place of Presentation
      スイスローザンヌ
    • Related Report
      2013 Final Research Report
  • [Presentation] Numerical investigation of biofilm formation under fluid flow in a micro-channel with steps2013

    • Author(s)
      T. Ohata, Y. Takagi, Y. Okano, Z. K. Sanchez, M. Shintani, K. Kimbara
    • Organizer
      3rd Asia-Pacific Chemical and Biological Microfluidics Conferences
    • Place of Presentation
      韓国ソウル
    • Related Report
      2013 Final Research Report
  • [Presentation] Numerical investigation of biofilm formation under fluid flow in a micro-channel with steps2013

    • Author(s)
      大畑貴嗣、山本卓也、高木洋平、岡野泰則、Zoe Sanchez、金原和秀
    • Organizer
      3rd Asia-Pacific Chemical and Biological Microfluidics Conferences
    • Place of Presentation
      Coex World Trade Center(韓国、ソウル)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Development of flow system for biofilm analysis and determination of D-amino acid mixture effect on biofilm physiology2013

    • Author(s)
      Zoe Sanchez, Akio Tani, Masaki Shintani, Kazuhide Kimbara
    • Organizer
      14th Pseudomonas Conference 2013
    • Place of Presentation
      ローザンヌ大学(スイス、ローザンヌ)
    • Related Report
      2013 Annual Research Report
  • [Presentation] D-アミノ酸処理によるPseudomonas aeruginosa PAO1株バイオフィルムの構造変化の解析2013

    • Author(s)
      大田隼矢,Sanchez Zoe,青木真央,谷明生,新谷政己,金原和秀
    • Organizer
      第65回日本生物工学会大会
    • Place of Presentation
      広島国際会議場(広島顕広島市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Extensive reduction of cell viability and enhanced matrix production in Pseudomonas aeruginosa flow biofilms treated with D-amino acid mixture2013

    • Author(s)
      Zoe SANCHEZ, Masaki SHINTANI, and Kazuhide KIMBARA
    • Organizer
      中部化学関係学協会支部連合協議会
    • Place of Presentation
      静岡大学(静岡県浜松市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 緑濃菌(Pseudomonas aeruginosa) PAO1株バイオフィルムに対するD-アミノ酸混合物の影響2013

    • Author(s)
      大田 隼矢,サンチェス ゾイ,青木 真央,土濱 諒,谷 明生,新谷 政己,金原 和
    • Organizer
      中部化学関係学協会支部連合協議会
    • Place of Presentation
      静岡大学(静岡県浜松市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] PCB分解菌のバイオフィルム形成条件の最適化2013

    • Author(s)
      青木真央,村井友哉,大田隼矢,Zoe Sanchez,新谷政己,金原和秀
    • Organizer
      中部化学関係学協会支部連合協議会
    • Place of Presentation
      静岡大学(静岡県浜松市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] 静置条件下で形成したPA01株バイオフィルムに対するDアミノ酸処理の最適化2013

    • Author(s)
      土濱諒,大田隼矢,青木真央,新谷政己,金原和秀
    • Organizer
      中部化学関係学協会支部連合協議会
    • Place of Presentation
      静岡大学(静岡県浜松市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Pseudomonas aeruginosa PAO1株に対するD-アミノ酸処理の影響2013

    • Author(s)
      村井友哉,大田隼矢,青木真央,Zoe Sachez, 新谷政己,金原和秀
    • Organizer
      2013年度 バイオフィルムと複合系研究会
    • Place of Presentation
      宇都宮大学(栃木県宇都宮市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] PCB分解菌Comomnas testosteroni TK102株のバイオフィルム形成能2013

    • Author(s)
      青木真央,村井友哉,大田隼矢,Zoe Sanchez, 新谷政己,金原和秀
    • Organizer
      2013年度 バイオフィルムと複合系研究会
    • Place of Presentation
      宇都宮大学(栃木県宇都宮市)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Extensive reduction of cell viability and enhanced matrix production in Pseudomonas aeruginosa flow biofilms treated with D-amino acid mixture2012

    • Author(s)
      Zoe Sanchez, Toshiya Ota, Mao Aoki, Akio Tani, and Kazuhide Kimbara
    • Organizer
      2012年度バイオフィルムと複合系研究会
    • Place of Presentation
      霞ヶ浦
    • Related Report
      2013 Final Research Report
  • [Presentation] Monitoring system for biofilm architecture and development using a multichannel microdevice2012

    • Author(s)
      Zoe Sanchez, Toshiya Ota, Akio Tani, and Kazuhide Kimbara
    • Organizer
      IBS 2012 15th International Biotechnology Symposium and Exhibition
    • Place of Presentation
      韓国大邱
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of multichannel microdevice flow system for the assessment of biofilm structure and Development2012

    • Author(s)
      Zoe Sanchez, Akio Tani, Nobuhiro Suzuki, and Kazuhide Kimbara
    • Organizer
      環境バイオテクノロジ―学会2012年度大会
    • Place of Presentation
      京都
    • Related Report
      2013 Final Research Report
  • [Presentation] Assessment of Structural and Physiological Profiles of Microbial Biofilms Using a Multichannel Microdevice2012

    • Author(s)
      Zoe SANCHEZ, Akio TANI, Nobuhiro SUZUKI, and Kazuhide KIMBARA
    • Organizer
      日本農芸化学会2012年度大会
    • Place of Presentation
      京都
    • Related Report
      2013 Final Research Report
  • [Presentation] Development of multichannel microdevice flow system for the assessment of biofilm structure and development2012

    • Author(s)
      Zoe Sanchez, Akio Tani, Nobuhiro Suzuki, and Kazuhide Kimbara
    • Organizer
      環境バイオテクノロジ―学会2012年度大会
    • Place of Presentation
      京都大学(京都)
    • Related Report
      2012 Research-status Report
  • [Presentation] Monitoring system for biofilm architecture and development using a multichannel microdevice2012

    • Author(s)
      Zoe Sanchez, Toshiya Ota, Akio Tani, and Kazuhide Kimbara
    • Organizer
      IBS 2012 15th International Biotechnology Symposium and Exhibition
    • Place of Presentation
      大邱展示コンベンションセンター(大邱)
    • Related Report
      2012 Research-status Report
  • [Presentation] Extensive reduction of cell viability and enhanced matrix production in Pseudomonas aeruginosa flow biofilms treated with D-amino acid mixture2012

    • Author(s)
      Zoe Sanchez, Toshiya Ota, Mao Aoki, Akio Tani, and Kazuhide Kimbara
    • Organizer
      2012年度バイオフィルムと複合系研究会
    • Place of Presentation
      花王霞ヶ浦研修所(霞ヶ浦)
    • Related Report
      2012 Research-status Report
  • [Presentation] Assessment of Structural and Physiological Profiles of Microbial Biofilms Using a Multichannel Microdevice2012

    • Author(s)
      Zoe SANCHEZ, Akio TANI, Nobuhiro SUZUKI, and Kazuhide KIMBARA
    • Organizer
      日本農芸化学会2012年度大会
    • Place of Presentation
      京都女子大学(京都府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Assessment of Structural and Physiological Profiles ofMicrobial Biofilms Using a Multichannel Microdevice2011

    • Author(s)
      Zoe SANCHEZ, Akio TANI, Nobuhiro SUZUKI, and Kazuhide KIMBARA
    • Organizer
      バイオフィルムと複合系研究会
    • Place of Presentation
      早稲田大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] 感染症バイオフィルム形成のD-アミノ酸による制御

    • Author(s)
      金原和秀
    • Organizer
      静岡大学食品・生物産業創出拠点 第33回研究会
    • Place of Presentation
      アクトシティ浜松(静岡県浜松市)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Remarks]

    • URL

      http://163.43.139.71/~tmshint/

    • Related Report
      2013 Final Research Report
  • [Remarks] 金原・新谷研究室

    • URL

      http://163.43.139.71/~tmshint/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 金原・新谷研究室

    • URL

      http://163.43.139.71/~tmshint/

    • Related Report
      2012 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi