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Analysis of bacterial sulfate-starvation responses and its application to waste water treatment

Research Project

Project/Area Number 19780068
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied microbiology
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

HABE Hiroshi  National Institute of Advanced Industrial Science and Technology, 環境化学技術研究部門, 研究員 (20313075)

Co-Investigator(Renkei-kenkyūsha) YAMANE Hisakazu  東京大学, 生物生産工学研究センター, 教授 (80090520)
NOJIRI Hideaki  東京大学, 生物生産工学研究センター, 准教授 (90272468)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,870,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥570,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,400,000 (Direct Cost: ¥1,400,000)
Keywords応用微生物 / 細菌 / 環境 / 硫酸飢餓応答 / 有機硫黄化合物代謝 / ジメチルスルホン / メタンスルホン酸 / 転写調節
Research Abstract

The preferred sulfur source for bacteria is inorganic sulfate, SO^<2->_4, but in some environments, sulfate may not be freely available. Thus, several soil bacterial species have developed a number of systems that allow the use of various organosulfur compounds, which is called "sulfate-starvation responses (SSR)". By controlling the mechanism of bacterial SSR, we tried to develop a methanesulfonic acid-producing process using the waste water containing dimethylsulfone, used for washing in some electronic industry.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (9 results)

All 2008 2007

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (4 results)

  • [Journal Article] Transcription factors CysB and SfnR constitute the hierarchical regulatory system for the sulfate starvation response in Pseudomonas putida2008

    • Author(s)
      高妻篤史、遠藤隆主、大森俊雄、野尻秀昭、山根久和、羽部浩
    • Journal Title

      J. Bacteriol vol.190

      Pages: 4521-4531

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transcription factors CysB and SfnR constitute the hierarchical regulatory system for the sulfate starvation response in Pseudomonas putida2008

    • Author(s)
      高妻篤史、羽部浩、他6名
    • Journal Title

      Journal of Bacteriology 190

      Pages: 4521-4531

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The ptsP gene encoding the PTS family protein EINtr is essential for dimethyl sulfone utilization by Pseudomonas putida2007

    • Author(s)
      高妻篤史、遠藤隆主、大森俊雄、野尻秀昭、山根久和、羽部浩
    • Journal Title

      FEMS Microbiol. Lett vol.275

      Pages: 175-181

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 細菌の硫黄飢餓応答の有効活用~硫黄代謝系遺伝子の発現調節を利用したものつくりの可能性~2007

    • Author(s)
      高妻篤史、山根久和、羽部浩
    • Journal Title

      生物と化学 vol.45

      Pages: 609-610

    • NAID

      10019534842

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The ptsP gene encoding the PTS family protein EINtr is essential for dimethyl sulfone utilization by Pseudomonas putida2007

    • Author(s)
      高妻 篤史、羽部 浩, 他6名
    • Journal Title

      FEMS MICROBIOLOGY LETTERS 275

      Pages: 175-181

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 硫酸飢餓応答に関与する転写調節遺伝子sfnRの発現を制御する転写因子の同定2008

    • Author(s)
      高妻篤史、羽部浩、野尻秀昭、山根久和
    • Organizer
      日本農芸化学会2008年度大会
    • Place of Presentation
      東京
    • Year and Date
      2008-03-28
    • Related Report
      2009 Final Research Report
  • [Presentation] Theσ54-dependent activator SfnR is involved in the expression of the sulfate-starvation-induced gene, sfnA2007

    • Author(s)
      羽部浩、高妻篤史、遠藤隆主、大森俊雄、山根久和、野尻秀昭
    • Organizer
      ASM Conference on Pseudomonas 2007
    • Place of Presentation
      Seattle (USA)
    • Year and Date
      2007-08-28
    • Related Report
      2009 Final Research Report
  • [Presentation] The σ^<54>-dependent activator SfnR is involved in the expression of the sulfate-starvation-induced gene,sfnA2007

    • Author(s)
      羽部 浩, 他6名
    • Organizer
      ASM Conference on Pseudomonas2007
    • Place of Presentation
      シアトル(米国)
    • Year and Date
      2007-08-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Transcriptional analyses of the operon encoding theσ54-dependent transcriptional activator SfnR involved in the sulfate starvation response of Pseudomonas putida2007

    • Author(s)
      高妻篤史、羽部浩、野尻秀昭、山根久和
    • Organizer
      The 107th General Meeting of American Society for Microbiology
    • Place of Presentation
      Toronto (Canada)
    • Year and Date
      2007-05-24
    • Related Report
      2009 Final Research Report

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

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