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Identification of marine biocompound producers within sponges using the single-cell approach and their in vitro cultivation

Research Project

Project/Area Number 23760755
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Biofunction/Bioprocess
Research InstitutionWaseda University

Principal Investigator

MORI Tetsushi  早稲田大学, 理工学術院, 助教 (00590100)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords微生物 / 海洋資源 / 生態学 / 単一細胞解析
Research Abstract

Marine sponges are considered as the largest producers of highly significant natural compounds. In this research, the goal was to apply the single cell analytical approach to identify the real producers of such important compounds. Targeting the compound Onnamide A, the research was successful in identifying the true producer and reported the first identification of a natural compound producer from uncultivated bacteria. Further genomic analysis also revealed that this bacterium harbored numerous biosynthetic pathways, similar to that of its cultivable counterparts such as Pseudomonas, Bacillus and actinomycetes.

Report

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

    (11 results)

All 2012 2011 Other

All Journal Article (1 results) Presentation (9 results) Book (1 results)

  • [Journal Article] Microfluidic device with chemical gradient for single-cell cytotoxicity assays.2011

    • Author(s)
      Hosokawa M, Hayashi T, Mori T, Yoshino T, Nakasono S, Matsunaga T
    • Journal Title

      Anal Chem

      Volume: 83(10) Pages: 3648-54

    • Related Report
      2012 Final Research Report
  • [Presentation] Identification of marine natural compound producers using flow cytometry2012

    • Author(s)
      Mori T, Matsunaga S, Piel J, Takeyama H.
    • Organizer
      International Joint Symposium on Single-Cell Analysis
    • Place of Presentation
      Kyoto, JAPAN
    • Related Report
      2012 Final Research Report
  • [Presentation] Establishment of a bacterial engineering and analysis system2012

    • Author(s)
      Mori T, Hoch M, Takeyama H.
    • Organizer
      German-Japanese Joint Summer Symposium on Health Span Dynamics
    • Place of Presentation
      Bonn, GERMANY
    • Related Report
      2012 Final Research Report
  • [Presentation] Defining the producers of marine natural compounds using the single-cell approach2012

    • Author(s)
      Mori T, Sawada Y, Matsunaga S, Piel J, Takeyama H.
    • Organizer
      The 9th Asia-Pacific Marine Biotechnology Conference
    • Place of Presentation
      Kouchi, JAPAN
    • Related Report
      2012 Final Research Report
  • [Presentation] Defining the producers of marine natural compounds using the single-cell approach2012

    • Author(s)
      Tetsushi Mori, Yu Sawada, Shigeki Matsunaga, Joern Piel, Haruko Takeyama
    • Organizer
      The 9th Asia-Pacific Marine Biotechnology Conference
    • Place of Presentation
      高知
    • Related Report
      2012 Annual Research Report
  • [Presentation] Identification of marine natural compound producers using flow cytometry2012

    • Author(s)
      Tetsushi Mori, Shigeki Matsunaga, Joern Piel, Haruko Takeyama
    • Organizer
      International Joint Symposium on Single-Cell Analysis
    • Place of Presentation
      京都
    • Related Report
      2012 Annual Research Report
  • [Presentation] Understanding microbial ecosystems by applying quantitative and single-cell analytical techniques2011

    • Author(s)
      Mori T, Loch G, Piel J, Hoch M, Takeyama H.
    • Organizer
      Understanding microbial ecosystems by applying quantitative and single-cell analytical techniques
    • Place of Presentation
      Bonn, GERMANY
    • Related Report
      2012 Final Research Report
  • [Presentation] Identification of polyketide synthase gene clusters from bacterial cells isolated from a marine sponge2011

    • Author(s)
      Mori T, Piel J, Matsunaga S, Takeyama H.
    • Organizer
      International Union of Microbiological Societies 2011 Congress
    • Place of Presentation
      Sapporo, JAPAN
    • Related Report
      2012 Final Research Report
  • [Presentation] Single-cell analysis and its application in analyzing microbial ecosystems2011

    • Author(s)
      Mori T, Hoch M, Piel J, Takeyama H.
    • Organizer
      2011 International joint meeting of BonnUniversity, Waseda University, University of Yamanashi and Tokyo University of Agriculture and Technology (TUAT)
    • Place of Presentation
      Tokyo, JAPAN
    • Related Report
      2012 Final Research Report
  • [Presentation] Identification of polyketide synthase gene clusters from vacterial cells isolated from a marine sponge

    • Author(s)
      Tetsushi Mori, Joern Piel, Shigeki Matsunaga, Haruko Takeyama
    • Organizer
      International Union of Microbiological Societies 2011 Congress
    • Place of Presentation
      札幌、北海道
    • Related Report
      2011 Research-status Report
  • [Book] 「ナノ融合による先進バイオデバイス」民谷栄一監修、(分担執筆 : 第2編応用技術、第14章マイクロ流体デバイスのバイオ計測への応用の項)2011

    • Author(s)
      竹山春子、モリテツシ、庄子習一
    • Publisher
      シーエムシー出版
    • Related Report
      2012 Final Research Report

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

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