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

Understanding of oxidative fermentation for next-generation fermentation technology: Regulation of intracellular metabolism following oxidative fermentation

Research Project

Project/Area Number 15K18673
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Applied microbiology
Research InstitutionEhime University

Principal Investigator

Ano Yoshitaka  愛媛大学, 農学研究科, 准教授 (00403642)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords酢酸菌 / 酸化発酵 / 発酵生産 / 代謝制御
Outline of Final Research Achievements

Oxidative fermentation is a rapid and effective microbial conversion and is expected as next-generation fermentation technology. In this study, we focused on intracellular assimilation pathway which progresses after extracellular oxidation in acetic acid bacteria to clarify its regulation system.
This study provided the following results using 5-ketogluconate (5KGA) fermentation as a model fermentation. (1) We found transporter involved in 5KGA uptake. (2) Activation of intracellular 5KGA metabolism was more important than induction of 5KGA transporter for induction of 5KG assimilation. (3) We found transcriptional regulator related on 5KGA assimilation. These data will lead to improvement of industrial production of 5KGA.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (8 results)

All 2017 2016 2015 Other

All Presentation (5 results) Remarks (3 results)

  • [Presentation] Gluconobacter属酢酸菌の5-ケトグルコン酸資化を誘導する制御因子の探索2017

    • Author(s)
      和田征太郎、西原彬、阿野嘉孝
    • Organizer
      第8回愛媛微生物学ネットワーク(NAME)フォーラム
    • Related Report
      2017 Annual Research Report
  • [Presentation] Gluconobacter属酢酸菌における5-ケトグルコン酸輸送体分子と資化能との関係2016

    • Author(s)
      西原彬、片岡尚也、藥師寿治、松下一信、阿野嘉孝
    • Organizer
      日本農芸化学会2016年度大会
    • Place of Presentation
      札幌コンベンションセンター(北海道札幌市)
    • Year and Date
      2016-03-27
    • Related Report
      2015 Research-status Report
  • [Presentation] Gluconobacter frateurii NBRC 3285の分断したGntPは5KGAの取り込みに関与する2016

    • Author(s)
      西原彬、阿野嘉孝
    • Organizer
      酢酸菌研究会第8回研究集会
    • Place of Presentation
      近畿大学理工学部(和歌山県紀の川市)
    • Related Report
      2016 Research-status Report
  • [Presentation] Gluconobacter属酢酸菌の5-ケトグルコン酸輸送体の探索2015

    • Author(s)
      西原彬、阿野嘉孝
    • Organizer
      酢酸菌研究会第7回研究集会
    • Place of Presentation
      東京大学農学部(東京都文京区)
    • Year and Date
      2015-10-10
    • Related Report
      2015 Research-status Report
  • [Presentation] 自然発生的変異による酢酸菌のケトグルコン酸代謝の変換2015

    • Author(s)
      西原彬、片岡尚也、薬師寿治、松下一信、阿野嘉孝
    • Organizer
      日本農芸化学会2015年度中四国・西日本支部合同大会
    • Place of Presentation
      愛媛大学農学部(愛媛県松山市)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Research-status Report
  • [Remarks] 愛媛大学大学院農学研究科 生命機能学専攻 応用生命化学コース 発酵化学教育分野(阿野研究室)

    • URL

      http://web.agr.ehime-u.ac.jp/~hakko/home.html

    • Related Report
      2017 Annual Research Report
  • [Remarks] 愛媛大学大学院農学研究科 生命機能学専攻 応用生命化学コース 微生物学教育分野(阿野研究室)

    • URL

      http://web.agr.ehime-u.ac.jp/~microbiol/1index.html

    • Related Report
      2016 Research-status Report
  • [Remarks] 愛媛大学大学院農学研究科 生命機能学専攻 応用生命化学コース 微生物学教育分野 阿野研究室

    • URL

      http://web.agr.ehime-u.ac.jp/~microbiol/1index.html

    • Related Report
      2015 Research-status Report

URL: 

Published: 2015-04-16   Modified: 2019-03-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi