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Development of a novel molecular combing method for high throughput analysis of giant DNA molecule

Research Project

Project/Area Number 24760648
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Biofunction/Bioprocess
Research InstitutionToyohashi University of Technology

Principal Investigator

KURITA Hirofumi  豊橋技術科学大学, 工学(系)研究科(研究院), 助教 (70512177)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
KeywordsDNA伸張固定 / 分子コーミング / 核酸 / 1分子計測
Research Abstract

Molecular combing is a powerful method for aligning giant DNA molecules and used in a wide range of applications from molecular biology to nanoelectronics. The purpose of this study is development of a novel molecular combing method for high throughput analysis of giant DNA molecules. The conventional molecular combing is based on the force applied at the air/water interface. This study proposes to use the oil/water interface to stretch and immobilize giant DNA molecules. As a result, by combining the oil/water interface and a microfluidic channel, the proposing molecular combing was achieved. This combing method based on the novel concept is expected to be a new tool in high throughput analysis of genomic DNA..

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (29 results)

All 2014 2013 2012 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (17 results) (of which Invited: 1 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Radical reaction in aqueous media injected by atmospheric pressure plasma jet and protective effect of antioxidant reagents evaluated by single-molecule DNA measurement2014

    • Author(s)
      H. Kurita, M. Shimizu, K. Sano, T. Nakajima, H. Yasuda, K. Takashima, and A. Mizuno
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 5S1 Pages: 05FR01-05FR01

    • DOI

      10.7567/jjap.53.05fr01

    • NAID

      210000143887

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Real-time single-molecule observations of T7 Exonuclease activity in a microflow channel2014

    • Author(s)
      S. Takahashi, T. Usui, S. Kawasaki, H. Miyata, H. Kurita, S.-i. Matsuura, A. Mizuno, M. Oshige, and S. Katsura
    • Journal Title

      Analytical Biochemistry

      Volume: - Pages: 24-30

    • DOI

      10.1016/j.ab.2014.04.012

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Safety evaluation of nonthermal atmospheric pressure plasma liquid treatment: Single DNA molecule-based method2014

    • Author(s)
      A. Antoniu, T. Nakajima, H. Kurita, and A. Mizuno
    • Journal Title

      Journal of Electrostatics

      Volume: 72 Issue: 3 Pages: 210-217

    • DOI

      10.1016/j.elstat.2014.02.004

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Direct Single-Molecule Observation Method for DNA Synthesis Reaction Using Fluorescent Replication Protein A2014

    • Author(s)
      S. Takahashi, S. Kawasaki, H. Miyata, H. Kurita, T. Mizuno, S.-i. Matsuura, A. Mizuno, M. Oshige, and S. Katsura
    • Journal Title

      Sensors

      Volume: 14 Issue: 3 Pages: 5174-5182

    • DOI

      10.3390/s140305174

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A novel gene transformation technique using water-in-oil droplet in an electrostatic field2013

    • Author(s)
      A. Asada, H. Aoki, H. Kurita, A. Antoniu, H. Yasuda, K. Takashima, A. Mizuno
    • Journal Title

      IEEE Transactions on Industry Applications

      Volume: 49 Issue: 1 Pages: 311-315

    • DOI

      10.1109/tia.2012.2229452

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] DNA切断頻度を指標とした放電生成物を放出する家電製品の生体に対する安全性評価2013

    • Author(s)
      栗田弘史、水野彰
    • Journal Title

      静電気学会誌

      Volume: 37 Pages: 144-149

    • NAID

      10031174796

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of fluorescently labeled single-stranded λDNA molecules in a micro-flow channel2013

    • Author(s)
      S. Takahashi, S. Kawasaki, K. Yamaguchi, H. Miyata, H. Kurita, T. Mizuno, S. Matsuura, A. Mizuno, M. Oshige, and S. Katsura
    • Journal Title

      Journal of Fluorescence

      Volume: - Issue: 4 Pages: 635-640

    • DOI

      10.1007/s10895-013-1210-1

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] Quantitative evaluation of DNA strand breaks induced by oxidative radicals based on single-molecule DNA measurement2014

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Tatsuya Takata, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      The 17th Biennial Meeting of Society for Free Radical Research International (SFRRI 2014)
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2014-03-24
    • Related Report
      2013 Final Research Report
  • [Presentation] Analysis of DNA damage and cellular responses induced by atmospheric pressure plasma jet exposure2014

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Mika Shimizu, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      8th International Conference on Reactive Plasmas and 31st Symposium on Plasma Processing
    • Place of Presentation
      Fukuoka, Japan
    • Year and Date
      2014-02-03
    • Related Report
      2013 Final Research Report
  • [Presentation] Quantitative evaluation of DNA strand breaks induced by oxidative radicals based on single-molecule DNA measurement2014

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Tatsuya Takata, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      The 17th Biennial Meeting of Society for Free Radical Research International (SFRRI 2014)
    • Place of Presentation
      国立京都国際会館
    • Related Report
      2013 Annual Research Report
  • [Presentation] Integrative analysis of cellular response induced by non-thermal plasma2014

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Mika Shimizu, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      ISPlasma 2014 / IC-PLANTS 2014
    • Place of Presentation
      名城大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Analysis of DNA damage and cellular responses induced by atmospheric pressure plasma jet exposure2014

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Mika Shimizu, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      8th International Conference on Reactive Plasmas and 31st Symposium on Plasma Processing
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Analysis of radical reaction by non-thermal atmospheric pressure plasma exposure using single-molecule DNA measurement2013

    • Author(s)
      Hirofumi Kurita, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      2013 JSAP-MRS Joint Symposia
    • Place of Presentation
      Kyotanabe, Japan
    • Year and Date
      2013-09-17
    • Related Report
      2013 Final Research Report
  • [Presentation] Strand breaks on large DNA as an indicator of radical reaction in non-thermal plasma-treated water2013

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Mika Shimizu, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, Akira Mizuno
    • Organizer
      3rd International Symposium on Non-Thermal Plasma for Environmental Applications
    • Place of Presentation
      浙江大学, 中国
    • Related Report
      2013 Annual Research Report
  • [Presentation] 培養細胞を内包した油中液滴の静電操作による遺伝子導入法の開発2013

    • Author(s)
      高橋 昇汰, 栗田 弘史, 浅田 淳, 沼野 利佳, 高島 和則, 水野 彰
    • Organizer
      第36回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド
    • Related Report
      2013 Annual Research Report
  • [Presentation] 蛍光複製タンパク質Aを用いた1本鎖DNA標識によるDNA合成反応のリアルタイム1分子計測2013

    • Author(s)
      高橋 俊介, 川崎 祥平, 山口 晃史, 宮田 英史, 栗田 弘史, 水野 武, 松浦 俊一, 水野 彰, 大重 真彦, 桂 進司
    • Organizer
      第36回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド
    • Related Report
      2013 Annual Research Report
  • [Presentation] Strand breaks on large DNA as an indicator of radical reaction in aqueous solution exposed to atmospheric pressure non-thermal plasma2013

    • Author(s)
      Hirofumi Kurita, Kaori Sano, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      第26回プラズマ材料科学シンポジウム(SPSM-26)
    • Place of Presentation
      九州大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Analysis of radical reaction by non-thermal atmospheric pressure plasma exposure using single-molecule DNA measurement2013

    • Author(s)
      Hirofumi Kurita, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      2013 JSAP-MRS Joint Symposia
    • Place of Presentation
      同志社大学京田辺キャンパス
    • Related Report
      2013 Annual Research Report
  • [Presentation] 油中静電操作技術を応用した培養細胞への遺伝子導入法の開発2013

    • Author(s)
      高橋 昇汰, 栗田 弘史, 浅田 淳, 沼野 利佳, 高島 和則, 水野 彰
    • Organizer
      第37回静電気学会全国大会
    • Place of Presentation
      千葉大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Safety Evaluation of Home Electric Appliances Equipped with Discharge Devices Based on Single-molecule Measurement of Strand Breaks on Large DNA2013

    • Author(s)
      Hirofumi Kurita and Akira Mizuno
    • Organizer
      The 9th Asian-European International Conference on Plasma Surface Engineering
    • Place of Presentation
      Ramada Plaza Jeju, Korea
    • Related Report
      2013 Annual Research Report
  • [Presentation] 酸化ストレスによる直鎖状長鎖DNA切断の1分子鎖長計測に基づく速度論的解析2013

    • Author(s)
      栗田 弘史、中島 知子、高田 達也、安田 八郎、髙島 和則、水野 彰
    • Organizer
      第66回日本酸化ストレス学会学術集会
    • Place of Presentation
      ウインク愛知
    • Related Report
      2013 Annual Research Report
  • [Presentation] Quantitative evaluation of intensity of radical reaction by plasma exposure using the DNA combing method2013

    • Author(s)
      Hirofumi Kurita, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, and Akira Mizuno
    • Organizer
      5th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma2013)
    • Place of Presentation
      名古屋大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Single-molecule DNA Damage Analysis for Evaluation of Non-thermal Atmospheric Pressure Plasma Exposure2012

    • Author(s)
      Hirofumi Kurita, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, Akira Mizuno
    • Organizer
      11th APCPST (Asia Pacific Conference on Plasma Science and Technology) and 25th SPSM (Symposium on Plasma Science for Materials)
    • Place of Presentation
      京都大学
    • Related Report
      2012 Research-status Report
  • [Presentation] Evaluation of DNA Damage Induced by Atmospheric Non-thermal Plasma2012

    • Author(s)
      Hirofumi Kurita, Tomoko Nakajima, Hachiro Yasuda, Kazunori Takashima, Akira Mizuno
    • Organizer
      The 9th International Bioelectrics Symposium (BIOELECTRICS 2012)
    • Place of Presentation
      熊本大学
    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://ens.tut.ac.jp/electrostatics/

    • Related Report
      2013 Final Research Report
  • [Remarks] 豊橋技術科学大学 環境・生命工学系 静電気応用研究室 ホームページ

    • URL

      http://ens.tut.ac.jp/electrostatics/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 豊橋技術科学大学 環境・生命工学系 静電気応用研究室 ホームページ

    • URL

      http://ens.tut.ac.jp/electrostatics/

    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 外来物質導入装置および外来物質導入 細胞の製造方法2012

    • Inventor(s)
      水野彰,沼野利佳,栗田弘史
    • Industrial Property Rights Holder
      国立大学法人豊橋技術科学大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-271810
    • Filing Date
      2012-12-12
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 外来物質導入装置および外来物質導入細胞の製造方法2012

    • Inventor(s)
      水野 彰, 沼野 利佳, 栗田 弘史
    • Industrial Property Rights Holder
      豊橋技術科学大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2012-271810
    • Filing Date
      2012-12-12
    • Related Report
      2012 Research-status Report

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

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