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Establishment of specific sequence mining method for unknown giant gene clusters

Research Project

Project/Area Number 15K06583
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biofunction/Bioprocess
Research InstitutionHiroshima University

Principal Investigator

Okamura Yoshiko  広島大学, 先端物質科学研究科, 准教授 (80405513)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords遺伝子特異的検出 / 難培養微生物 / メタゲノム / シングルセルゲノミクス / モジュール型酵素 / 特異的ゲノム増幅 / 全ゲノムシークエンス / 特異的全ゲノム増幅
Outline of Final Research Achievements

The methods for drug screening using genomic resources from VBNC (visible but non-culturable) bacteria are demanded. In this study, the method for target-specific detection, RNase H assisted Rolling Circle Amplification, was established toward whole genome sequence mining. Only target gene-expressed bacteria were labeled by fluorescence probe successfully with this method. This method opens the way to single sell genomics and mining of drug discovery target encoded in giant gene cluster.

Report

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

    (13 results)

All 2018 2017 2016 2015

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (5 results) (of which Int'l Joint Research: 2 results,  Invited: 2 results) Book (2 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] RNase H-assisted RNA-primed rolling circle amplification for targeted RNA sequence detection2018

    • Author(s)
      Takahashi Hirokazu、Ohkawachi Masahiko、Horio Kyohei、Kobori Toshiro、Aki Tsunehiro、Matsumura Yukihiko、Nakashimada Yutaka、Okamura Yoshiko
    • Journal Title

      Scientific Reports

      Volume: 8 Issue: 1 Pages: 7770-7770

    • DOI

      10.1038/s41598-018-26132-x

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a bench-top extra-cleanroom for DNA amplification.2016

    • Author(s)
      Hirokazu Takahashi, Takahiro Satoh, Hiroko Kanahara, Yuji Kubota, Tamaki Hirose, Hiroyuki Yamazaki, Kimiko Yamamoto, Yoshiko Okamura, Taketo Suzuki, Toshiro Kobori
    • Journal Title

      Bio Techniques

      Volume: 61 Issue: 1 Pages: 42-46

    • DOI

      10.2144/000114433

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of a bench-top extra-cleanroom for DNA amplification.2016

    • Author(s)
      H. Takahashi, T. Satoh, H. Kanahara, Y. Kubota, T. Hirose, H. Yamazaki, K. Yamamoto, Y. Okamura, T. Suzuki, T. Kobori.
    • Journal Title

      Bio Techniques

      Volume: -

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 1細胞ゲノミックスの為の試薬と環境2015

    • Author(s)
      高橋宏和、岡村好子、小堀俊郎
    • Journal Title

      THE CHEMICAL TIMES

      Volume: 238 Pages: 22-27

    • Related Report
      2015 Research-status Report
  • [Presentation] 標的RNAの新規な高精度識別方法2018

    • Author(s)
      岡村好子
    • Organizer
      第15回アカデミックフォーラム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] mRNA直接検出のためのRNase H-assisted RCA法の開発2018

    • Author(s)
      堀尾 京平、大川内 雅彦、高橋 宏和、小堀 俊郎、秋 庸裕、松村 幸彦、中島田 豊、岡村 好子
    • Organizer
      第20回マリンバイオテクノロジー学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] ノーコンタミネーションのゲノム増幅・稀少未知微生物の遺伝子探索に向けて2016

    • Author(s)
      岡村好子
    • Organizer
      第13回アカデミックフォーラム
    • Place of Presentation
      東京ビックサイト
    • Year and Date
      2016-05-11
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Valuable substances production using marine biomass wastewater2015

    • Author(s)
      Yoshiko Okamura, H. Takahashi, S. Suzuki, M. Okawachi, T. Nomura, T. Aki, Y. Nakashimada, Y. Matsumura.
    • Organizer
      PACIFICHEM 2015
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of a bench-top extra-cleanroom for single cell genomics2015

    • Author(s)
      H. Takahashi, T. Satoh, H. Kanahara, Y. Kubota, Y. Okamura, T. Suzuki, T. Kobori.
    • Organizer
      PACIFICHEM 2015
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2015-12-15
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Book] Rolling Circle Amplification (RCA): Toward New Clinical Diagnostics and Therapeutics2016

    • Author(s)
      Hirokazu Takahashi, Yoshiko Okamura, Toshiro Kobori
    • Total Pages
      10
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report
  • [Book] Rolling Circle Amplification2016

    • Author(s)
      Hirokazu Takahashi, Yoshiko Okamura, Toshiro Kobori
    • Publisher
      Springer
    • Related Report
      2015 Research-status Report
  • [Patent(Industrial Property Rights)] RNA検出方法2017

    • Inventor(s)
      高橋宏和、岡村好子、中島田豊、秋庸裕、松村幸彦、大川内雅彦
    • Industrial Property Rights Holder
      広島大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-085299
    • Filing Date
      2017
    • Related Report
      2017 Annual Research Report
  • [Patent(Industrial Property Rights)] RNA検出方法2017

    • Inventor(s)
      高橋宏和、岡村好子
    • Industrial Property Rights Holder
      広島大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2017-085299
    • Filing Date
      2017-04-24
    • Related Report
      2016 Research-status Report

URL: 

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

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