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Construction of a stabilized and synchronized synthetic genetic oscillator

Research Project

Project/Area Number 23300111
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Bioinformatics/Life informatics
Research InstitutionKyushu University

Principal Investigator

HANAI TAIZO  九州大学, (連合)農学研究科(研究院), 准教授 (60283397)

Co-Investigator(Renkei-kenkyūsha) OKAMOTO Masahiro  九州大学, 大学院・農学研究院, 教授 (40211122)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2013: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2012: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2011: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Keywords合成生物学 / 振動現象 / マイクロ流体リアクター / 理論解析 / 人工遺伝子回路 / 微小流体リアクター
Research Abstract

In order to construct a stabilized and synchronized synthetic genetic oscillator, this research was carried out. At first, a micro fluid reactor was produced for keeping the extracellular condition constant. We used this reactor and reported plasmids for GFP oscillation experiment. As the result of this experiment, we found there were three big problems. 1) The amplitude and the period of the oscillation for each cell was wildly varied. For statistical analysis, the large numbers of data are needed. 2) We needed a long time for image analysis because there were no automatic analysis software. 3) We had many troubles in micro fluid reactor because the cells were piled up and were moved in the reactor. For the further experiment, the modifications of the micro fluid reactor and the automatic image analysis software are needed.

Report

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

    (6 results)

All 2012 2011 Other

All Presentation (3 results) (of which Invited: 2 results) Remarks (3 results)

  • [Presentation]2012

    • Author(s)
      岡田元弘・金田祥平・本村洋平・岡本正宏・藤井輝男・花井泰三
    • Organizer
      分子生物学会
    • Place of Presentation
      福岡
    • Related Report
      2013 Final Research Report
  • [Presentation] 合成生物学によるバイオアルコールの生産2011

    • Author(s)
      花井泰三
    • Organizer
      生命科学夏の学校 (日本生化学会)
    • Place of Presentation
      八王子
    • Year and Date
      2011-09-04
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 合成生物学によるバイオアルコールの生産2011

    • Author(s)
      花井泰三
    • Organizer
      生命科学夏の学校(日本生化学会)
    • Place of Presentation
      八王子セミナーハウス(東京八王子市)
    • Year and Date
      2011-09-04
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Remarks]

    • URL

      http://www.brs.kyushu-u.ac.jp

    • Related Report
      2013 Final Research Report
  • [Remarks] http://www.brs.kyushu-u.ac.jp/~taizo/

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.brs.kyushu-u.ac.jp/~taizo/

    • Related Report
      2011 Annual Research Report

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

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