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

Biosynthesis of structurally unique microbial secondary metabolites

Research Project

Project/Area Number 24580166
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Bioproduction chemistry/Bioorganic chemistry
Research InstitutionToyama Prefectural University

Principal Investigator

Igarashi Yasuhiro  富山県立大学, 工学部, 教授 (20285159)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords微生物 / 二次代謝 / 生合成 / ポリケチド / 放線菌 / 糸状菌 / タイ
Outline of Final Research Achievements

Elucidation of biosynthetic mechanisms of structurally unique natural products makes it possible to understand the general principle of generation of structure diversity in natural products and utilize biosynthetic enzymes to create new natural products. Furthermore, it can provide useful information for the construction of potential compound library for drug discovery. In this study, we analyzed the biosynthetic origins and biosynthetic genes of several new secondary metabolites discovered in our laboratory from microorganisms and elucidated novel biosynthetic reactions involved in their synthesis.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (11 results)

All 2016 2015 2014 2013 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 2 results,  Acknowledgement Compliant: 4 results) Presentation (5 results)

  • [Journal Article] Draft genome sequence of an anthracimycin-producer, Streptomyces sp. TP-A08752015

    • Author(s)
      H. Komaki, N. Ichikawa, A. Hosoyama, N. Fujita, E. Harunari, Y. Igarashi
    • Journal Title

      Genome Announcement

      Volume: 3 Issue: 5

    • DOI

      10.1128/genomea.01149-15

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Biosynthetic origin of anthracimycin, a tricyclic macrolide from Streptomyces sp.2015

    • Author(s)
      Harunari, E.; Komaki, H.; Igarashi, Y.
    • Journal Title

      Journal of Antibiotics

      Volume: 10.1038/ja.2015.118 Issue: 5 Pages: 1-3

    • DOI

      10.1038/ja.2015.118

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Bioinformatics-inspired isolation of akaemycin, a new macrolide from marine Streptomyces sp.2015

    • Author(s)
      T. Zhou, S. Sato, H. Komaki, Y. Igarashi
    • Journal Title

      Current Biotechnology

      Volume: 4 Pages: 249-253

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Biosynthesis of akaeolide and lorneic acid and annotation of type I polyketide synthase gene clusters in the genome of Streptomyces sp. NPS5542015

    • Author(s)
      T. Zhou, H. Komaki, N. Ichikawa, A. Hosoyama, S. Sato, Y. Igarashi
    • Journal Title

      Marine Drugs

      Volume: 13 Issue: 1 Pages: 581-596

    • DOI

      10.3390/md13010581

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Isolation and biosynthesis of preussin B, a pyrrolidine alkaloid from Simplicilium lanosoniveum2014

    • Author(s)
      T. Fukuda, Y. Sudoh, Y. Tsuchiya, T. Okuda, Y. Igarashi
    • Journal Title

      Journal of Natural Products

      Volume: 77 Issue: 4 Pages: 813-817

    • DOI

      10.1021/np400910r

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Biosynthetic origin of alchivemycin A, a new polyketide from Streptomyces and absolute configuration of alchivemycin B2013

    • Author(s)
      Y. Kim, Y. In, T. Ishida, H. Onaka, Y. Igarashi
    • Journal Title

      Organic Letters

      Volume: 15 Issue: 14 Pages: 3514-3517

    • DOI

      10.1021/ol401071j

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Biosynthetic study of akaeolide and lorneic acid A, two structurally unique polyketides from marine Streptomyces2016

    • Author(s)
      T. Zhou, H. Komaki, N. Ichikawa, A. Hosoyama, S. Sato, Y. Igarashi
    • Organizer
      2016年度日本農芸化学会大会
    • Place of Presentation
      札幌
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] Streptomycesが生産するanthracimycinの生合成に関する研究2015

    • Author(s)
      春成円十朗,小牧久幸,五十嵐康弘
    • Organizer
      2015年度日本農芸化学会中部支部大会
    • Place of Presentation
      富山
    • Year and Date
      2015-09-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Biosynthesis of anteiso-methyl group in acinomycete polyketides

    • Author(s)
      S. Hana, W. Panbangred, Y. Kim, Y. Igarashi
    • Organizer
      JSPS-NRCT Join Symposium and Young Scientist Seminar
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] 海洋由来Nocardiopsisが生産するpyrone類の構造と生合成

    • Author(s)
      金英珠、小倉弘、五十嵐康弘
    • Organizer
      2012年度日本放線菌学会大会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] Streptomyces属放線菌の生産する特異な構造の新規ポリケタイド

    • Author(s)
      金英珠、尹康子、石田寿昌、尾仲宏康、五十嵐康弘
    • Organizer
      第54回天然有機化合物討論会
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi