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Spetiotemporal analyses of RNA with biofunctional probes

Research Project

Project/Area Number 20300167
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biological material science
Research InstitutionTokyo Institute of Technology

Principal Investigator

KOBATAKE Eiry  東京工業大学, 大学院・生命理工学研究科, 准教授 (00225484)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥19,370,000 (Direct Cost: ¥14,900,000、Indirect Cost: ¥4,470,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2008: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
KeywordsRNA解析 / 生体機能分子プローブ / ルシフェラーゼ / ARM-ペプチド / 構造変化 / ARM-ペフチド / 生体機能分子プローグ / ルミフェラーゼ
Research Abstract

The objective of this study is to develop a method for quantitative analyses of specific RNA in cells. The novel recombinant protein was constructed by connecting fragments of separated bioluminescent enzyme to both ends of peptide which is induced structural change by binding with RNA. RNA probes which bind both the constructed protein and target RNA were also synthesized. Through the use of these components, target RNA could be detected with high efficiency. Furthermore, RNAs in cells could be successfully detected.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (22 results)

All 2011 2010 2009

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (5 results) Book (3 results)

  • [Journal Article] Direct detection of RNAs in living cells using peptide-inserted Renilla luciferase2011

    • Author(s)
      Takashi Andou, Tamaki Endoh, Masayasu Mie, Eiry Kobatake
    • Journal Title

      Analyst

      Volume: 136(12) Pages: 2446-2449

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Development of an RNA detection system using bioluminescence resonance energy transfer2011

    • Author(s)
      Takashi Andou, Tamaki Endoh, Masayasu Mie, Eiry Kobatake
    • Journal Title

      Sensors and Actuators B

      Volume: 152 Pages: 277-284

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of small-ligand protein interactions by using T7 RNA polymerase with DNA-modified ligand2010

    • Author(s)
      Masayasu Mie, Rie Sugita, Tamaki Endoh, Eiry Kobatake
    • Journal Title

      Anal. Biochem.

      Volume: 405(1) Pages: 109-113

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of small ligand-protein interaction by ligation reaction with DNA-modified ligand2010

    • Author(s)
      Rie Sugita, Masayasu Mie, Hisakage Funabashi, Eiry Kobatake
    • Journal Title

      Biotechnol. Lett.

      Volume: 32(1) Pages: 97-102

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of small ligand-protein interaction by ligation reaction with DNA-modified ligand2010

    • Author(s)
      E.Kobatake, et al
    • Journal Title

      Biotechnol.Lett.

      Volume: 32(1) Pages: 97-102

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of small-ligand protein interactions by using T7 RNA polymerase with DNA-modified ligand2010

    • Author(s)
      E.Kobatake, et al
    • Journal Title

      Anal.Biochem.

      Volume: 405(1) Pages: 109-113

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of a thermostable cell adhesion protein for reverse transfection2010

    • Author(s)
      E.Kobatake, et al
    • Journal Title

      J.Biotechnol.

      Volume: 150 Pages: 447-451

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA detection using peptide-inserted Renilla luciferase2009

    • Author(s)
      Takashi Andou, Tamaki Endoh, Masayasu Mie, Eiry Kobatake
    • Journal Title

      Anal. Bioanal. Chem.

      Volume: 393(2) Pages: 661-668

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] RNA detection using peptide-inserted Renilla luciferase2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      Anal.Bioanal.Chem.

      Volume: 393(2) Pages: 661-668

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Recombination system based on Cre alpha complementation and leucine zipper fusions2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      Appl.Biochem.Biotechnol.

      Volume: 158 Pages: 334-342

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of bioactive small molecules by fluorescent resonance energy transfer in RNA-protein conjugate2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      Bioconjugate Chem.

      Volume: 20(12) Pages: 2242-2246

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] RNA detection using peptide-inserted Renilla luciferase2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      Anal.Bioanal.Chem. 393(2)

      Pages: 661-668

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Construction of a multi-functional extracellular matrix proteinthat increases number of N1E-115 neuroblast cells having neuritis2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      J.Biomed.Mat.Res.B Appl.Biomater. 91(1)

      Pages: 425-432

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Detection of bioactive small molecules by fluorescent resonance energy transfer in RNA-protein conjugate2009

    • Author(s)
      E.Kobatake, et al.
    • Journal Title

      Bioconjugate Chem. 20(12)

      Pages: 2242-2246

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] バイオセンシングのための生体分子プローブ設計2010

    • Author(s)
      小畠英理
    • Organizer
      遺伝子・デリバリー研究会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-06-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生体分子プローブを利用したRNA検出法の開発2010

    • Author(s)
      安藤高史、遠藤玉樹、三重正和、小畠英理
    • Organizer
      第4回バイオ関連化学シンポジウム
    • Place of Presentation
      大阪大学豊中キャンパス
    • Related Report
      2010 Final Research Report
  • [Presentation] バイオセンシングのための生体分子プローブ設計2010

    • Author(s)
      小畠英理
    • Organizer
      遺伝子・デリバリー研究会 第10回シンポジウム
    • Place of Presentation
      北海道大学学術交流会館
    • Related Report
      2010 Final Research Report
  • [Presentation] BRETを利用したRNAイメージング法の開発2009

    • Author(s)
      安藤高史、遠藤玉樹、三重正和、小畠英理
    • Organizer
      第31回日本バイオマテリアル学会大会
    • Place of Presentation
      京都テルサ
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] BRETを利用したDNAイメージング法の開発2009

    • Author(s)
      安藤高史、小畠英理, 他
    • Organizer
      第31回日本バイオマテリアル学会大会
    • Place of Presentation
      京都テルサ
    • Related Report
      2009 Annual Research Report
  • [Book] コンビナトリアル・バイオエンジニアリング「無細胞タンパク質合成に基づいた酵素選択法」2010

    • Author(s)
      高橋史生、小畠英理
    • Publisher
      シーエムシー出版
    • Related Report
      2010 Final Research Report
  • [Book] ソフトマテリアルの応用展開「ソフトマテリアルとしてのタンパク質・ペプチド」2010

    • Author(s)
      三原久和、中村聡、小畠英理
    • Publisher
      シーエムシー出版
    • Related Report
      2010 Final Research Report
  • [Book] 酵素・タンパク質をはかる・とらえる・利用する「抗体でタンパク質をはかる」2009

    • Author(s)
      小畠英理
    • Publisher
      工学図書
    • Related Report
      2010 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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