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Screening of novel fatty acid metabolism and development of the process for useful material production

Research Project

Project/Area Number 23688011
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Applied microbiology
Research InstitutionKyoto University

Principal Investigator

KISHINO Shigenobu  京都大学, (連合)農学研究科(研究院), 助教 (40432348)

Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥26,260,000 (Direct Cost: ¥20,200,000、Indirect Cost: ¥6,060,000)
Fiscal Year 2013: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
Fiscal Year 2012: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2011: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
Keywords応用微生物 / 脂質 / 酵素 / 発酵 / バイオテクノロジー / 還元 / 脂肪酸 / 有機酸 / アルコール / 飽和化 / 微生物 / 嫌気性微生物 / ルーメン細菌
Research Abstract

I selected the microorganism which converted (E)-2-methyl-2-butenoic acid (tiglic acid, TGLA) to (S)-2-methylbutyric acid (S-2MBA). This reaction was found to be consisted of three reactions. Therefore, I screened the microorganisms to catalyze these reactions each other. Using selected microorganisms, S-2MBA production was improved.
I selected the microorganism which reduced the carboxyl group of C14 fatty acid to the corresponding alcohol, and from the more detailed analysis of this reaction, I was identified an enzyme that converted CoA form of C14 fatty acid to the corresponding aldehyde.

Report

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

    (3 results)

All 2013 2012

All Presentation (3 results)

  • [Presentation] 講演番号3B24a07「カルボン酸還元能を有する嫌気性細菌の探索」2013

    • Author(s)
      中谷友樹、岸野重信、笠井渉、石渡隆之、小川順
    • Organizer
      日本農芸化学会2013年度大会
    • Place of Presentation
      仙台
    • Year and Date
      2013-03-26
    • Related Report
      2013 Final Research Report
  • [Presentation] 講演番号1「嫌気性細菌によるα,β-不飽和脂肪酸の不斉水素化反応」2012

    • Author(s)
      佐藤奈津子、岸野重信、中川拓哉、川端潤、小川順
    • Organizer
      日本農芸化学会関西支部例会(第473回講演会)
    • Place of Presentation
      京都
    • Year and Date
      2012-01-28
    • Related Report
      2013 Final Research Report
  • [Presentation] 嫌気性細菌によるα,β-不飽和脂肪酸の不斉水素化反応2012

    • Author(s)
      佐藤奈津子、岸野重信、中川拓哉、川端潤、小川順
    • Organizer
      日本農芸化学関西支部第473回講演会
    • Place of Presentation
      京都大学
    • Year and Date
      2012-01-28
    • Related Report
      2011 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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