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Development of muliticolor fluorescent assay based on nucleic acid-binding ligands

Research Project

Project/Area Number 22850001
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Analytical chemistry
Research InstitutionTohoku University

Principal Investigator

SATO Yusuke  東北大学, 大学院・理学研究科, 助教 (90583039)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2011: ¥1,495,000 (Direct Cost: ¥1,150,000、Indirect Cost: ¥345,000)
Fiscal Year 2010: ¥1,625,000 (Direct Cost: ¥1,250,000、Indirect Cost: ¥375,000)
KeywordsAP site / 蛍光性リガンド / シアニン誘導体 / マルチカラー蛍光解析 / 遺伝子解析 / 化学センサー / バイオセンサー / 蛍光リガンド / 核酸 / マルチカラー
Research Abstract

A series of conjugates of abasic site-binding ligands with fluorescent signaling intercalators have been synthesized with a view toward gene analysis, especially single nucleotide polymorphisms (SNPs). With focusing on the variability of the emission wavelength of DNA-binding cyanine dyes by modification of their structures, blue, green, red fluorescence signaling conjugates have been developed for the selective detection of pyrimidine nucleobase over purine nucleobases.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (23 results)

All 2012 2011 2010

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (15 results)

  • [Journal Article] Base-Pairing at the AbasicSite in DNA Duplexes and Its Application for Adenosine Aptasensors2012

    • Author(s)
      Y. Pang, Z. Xu, Y. Sato, S. Nishizawa and N. Teramae
    • Journal Title

      ChemBioChem

      Volume: 13 Issue: 3 Pages: 436-442

    • DOI

      10.1002/cbic.201100666

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Label-free molecular beacon system based on DNAs containing abasic site and fluorescent ligands that bind abasic sites2011

    • Author(s)
      Y. Sato, S. Nishizawa, N. Teramae
    • Journal Title

      Chem. Eur. J.

      Volume: 17 Issue: 41 Pages: 11650-11656

    • DOI

      10.1002/chem.201100384

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorescent trimethyl-substituted naphthyridine as a ligand for C-C mismatch detection in CCG trinucleotide repeats2011

    • Author(s)
      Y. Sato, A. Honjo, D. Ishikawa, S. Nishizawa and N. Teramae
    • Journal Title

      Chem. Commun.

      Volume: 47 Issue: 20 Pages: 5885-5887

    • DOI

      10.1039/c1cc11370d

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fluorescence detection of small molecules based on adaptive transitions of abasic site-containing aptamers in combination with abasic site-binding ligands2011

    • Author(s)
      Z. Xu, Y. Sato, S. Nishizawa, and N. Teramae
    • Journal Title

      Biosens. Bioelectron.

      Volume: 26 Issue: 12 Pages: 4733-4738

    • DOI

      10.1016/j.bios.2011.05.051

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of substituents of alloxazine derivatives on the selectivity and affinity foradenine in AP site-containing DNA duplexes2010

    • Author(s)
      Burki Rajendar, Arivazhagan Rajendran, Zhiqiang Ye, Eriko Kanai, Yusuke Sato, Seiichi Nishizawa, Marek Sikorski, Norio Teramae
    • Journal Title

      Org.Biomol.Chem.

      Volume: 8 Pages: 4849-4859

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement in fluorescence response by a quencher for amiloride upon binding to thymine opposite an abasic site in a DNA duplex2010

    • Author(s)
      Yusuke Sato, Jing Tian, Toshiki Ichihashi, Yuka CHinda, Zhiai Xu, Yuanfeng Pang, Seiichi Nishizawa, Norio Teramae
    • Journal Title

      Anal.Chim.Acta

      Volume: 675 Pages: 49-52

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Abasic site-based DNA aptamers for analytical applications2010

    • Author(s)
      Seiichi Nishizawa, Yusuke Sato, Zhiai Xu, Kotaro Morita, Minjie Li, Norio Teramae
    • Journal Title

      Supramol.Chem.

      Volume: 22 Pages: 467-476

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of the bases flanking an abasic sie on the recognition of nucleobase by amloride2010

    • Author(s)
      Arivazhagan Rajendra, Chunxia Zhao, Burki Rajendar, Viruthachalam Thiagarajan, Yusuke Sato, Seiichi Nishizawa, Norio Teramae
    • Journal Title

      Biochim.Biophys.Acta

      Volume: 1800 Pages: 599-610

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] マルチカラー蛍光アッセイを指向した脱塩基部位結合リガンド群の開発2012

    • Author(s)
      佐藤雄介、工藤恵、王春霞、西澤精一、寺前紀夫
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶應義塾大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] マルチカラー蛍光アッセイを指向した脱塩基部位結合リガンド群の開発2012

    • Author(s)
      佐藤雄介、工藤恵、王春霞、西澤精一、寺前紀夫
    • Organizer
      日本化学第92春季年会
    • Place of Presentation
      慶應義塾大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Ratiometric fluorescence signaling of naphthyridine-DBD conjugate for the analysis of thymine-related single-base mutation2011

    • Author(s)
      Yusuke Sato, Chunxia Wang, Seiichi Nishizawa, Norio Teramae
    • Organizer
      3rd Asian Spectroscopy Conference
    • Place of Presentation
      Xiamen University China
    • Year and Date
      2011-11-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] ナフチリジン-シアニン誘導体コンジュゲートの合成と遺伝子解析への応用2011

    • Author(s)
      工藤恵、佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      みちのく分析科学シンポジウム2011
    • Place of Presentation
      山形大学
    • Year and Date
      2011-07-23
    • Related Report
      2011 Final Research Report
  • [Presentation] DNA脱塩基部位結合能を有するレシオ蛍光応答型リガンドの開発2011

    • Author(s)
      佐藤雄介、王春霞、西澤精一、寺前紀夫
    • Organizer
      生体機能関連化学部会若手の会第23回サマースクール
    • Place of Presentation
      宮島グランドホテル有もと
    • Year and Date
      2011-07-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] Highly Strong Binding of Small Lignd to an Abasic Site in a RNA Duplex and Its Application to MicroRNA Detection2011

    • Author(s)
      Yusuke Sato, Seiichi Nishizawa, Norio Teramae
    • Organizer
      IUPAC International Congress on Analytical Sciences 2011 (ICAS 2011)
    • Place of Presentation
      国立京都図書会館
    • Year and Date
      2011-05-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 蛍光性DNA結合小分子を核酸へのラベル化試薬として利用する2011

    • Author(s)
      佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      第13回フロンティア生命化学研究会シンポジウム
    • Place of Presentation
      東北大学片平キャンパス
    • Year and Date
      2011-01-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] Light-up response to pyrimidine nucleobase opposite an abasic site in DNA duplexes by naphthyridine-cyanine conjugates2011

    • Author(s)
      Megumi Kudo, Yusuke Sato, Seiichi Nishizawa, and Norio Teramae
    • Organizer
      3rd Asian Spectroscopy Conference
    • Place of Presentation
      Xiamen University, China
    • Related Report
      2011 Final Research Report
  • [Presentation] 脱塩基部位を標的とする核酸結合リガンドの開発と遺伝子解析への応用2011

    • Author(s)
      佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      日本分析化学会第60年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] ナフチリジン-シアニン誘導体コンジュゲートを用いた核酸発蛍光検出2011

    • Author(s)
      工藤恵、佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      日本分析化学会第60年会
    • Place of Presentation
      名古屋大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Design of label-free moleculaz beacons based on an abasic site-binding fluorescent molecule2010

    • Author(s)
      佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      2010環太平洋国際会議PACIFICHEM 2010
    • Place of Presentation
      ハワイコンベンションセンター, 米国
    • Year and Date
      2010-12-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 蛍光性ピラジン誘導体を用いたmicroRNA検出:蛍光特性の改良2010

    • Author(s)
      佐藤雄介、市橋俊希、西澤精一、寺前紀夫
    • 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
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 蛍光性ピラジン誘導体を用いたmicroRNA検出2010

    • Author(s)
      佐藤雄介、市橋俊希、西澤精一、寺前紀夫
    • Organizer
      日本分析化学会第59年会
    • Place of Presentation
      東北大学川内キャンパス
    • Year and Date
      2010-09-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] 蛍光性小分子を用いた核酸非共有結合ラベル化法の開発2010

    • Author(s)
      佐藤雄介、西澤精一、寺前紀夫
    • Organizer
      東京カンファレンス2010
    • Place of Presentation
      幕張メッセ国際会議場
    • Year and Date
      2010-09-02
    • Related Report
      2010 Annual Research Report
  • [Presentation] 脱塩基部位含有DNA二重鎖 を用いた生体関連基質検出2010

    • Author(s)
      佐藤雄介
    • Organizer
      平成22年度日本分析化学東北支部若手交流会
    • Place of Presentation
      秋田大学ベンチャーラボラトリー(依頼公演)
    • Year and Date
      2010-07-02
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-27   Modified: 2016-04-21  

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