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Development of Quantitative Bisulfite Sequencing

Research Project

Project/Area Number 21710201
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied genomics
Research InstitutionUniversity of Toyama

Principal Investigator

OKA Yoshimi  University of Toyama, 事務局, 特命助教 (30470115)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords核酸 / 癌 / ゲノム
Research Abstract

DNA methylation of cytosine is known to be one of the signals for cancer. The detection and quantification of methylcytosines have the possibility of leading to genetic diagnosis technology for prediction of cancer. Bisulfite sequencing is very famous method for detecting methylcytosines, which has problem in quantity of final methylation because of the reaction of DNA with high concentration of bisulfite at higher acidity and higher temperature. To develop the quantification, milder reaction was performed on DNA with low concentrations of reagents at lower acidity and lower temperature.

Report

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

    (10 results)

All 2010 2009

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (4 results)

  • [Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates2010

    • Author(s)
      Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
    • Journal Title

      Chem.Communn. 46

      Pages: 3378-3380

    • NAID

      130004597226

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates.2010

    • Author(s)
      Yoshimi Oka
    • Journal Title

      Chem.Communn.

      Volume: 46 Pages: 3378-80

    • NAID

      130004597226

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and reaction of DNA oligomers containing modified cytosines related to bisulfite sequencing2009

    • Author(s)
      Yoshimi Oka, Tao Peng, Fumie Takei, Kazuhiko Nakatani
    • Journal Title

      Org.Lett. 11

      Pages: 1377-1379

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reaction of cytosine with bisulfite and hydroxylamine2009

    • Author(s)
      Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
    • Journal Title

      Nucleic Acids Symposium 53

      Pages: 215-216

    • Related Report
      2010 Final Research Report
  • [Journal Article] Synthesis and reaction of DNA oligomers containing modified cytosines related to bisulfite sequencing2009

    • Author(s)
      Yoshimi Oka
    • Journal Title

      Organic Letters 11

      Pages: 1377-1379

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reaction of cytosine with bisulfite and hydroxylamine2009

    • Author(s)
      Yoshimi Oka
    • Journal Title

      Nucleic Acids Symposium Series 53

      Pages: 215-216

    • Related Report
      2009 Annual Research Report
  • [Presentation] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates2010

    • Author(s)
      Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
    • Organizer
      Post 5th International Symposium on Macrocyclic and Supramolecular Chemistry
    • Place of Presentation
      大阪
    • Year and Date
      2010-06-11
    • Related Report
      2010 Final Research Report
  • [Presentation] Transformation of cytosine to uracil in single-stranded DNA via their oxime sulfonates.2010

    • Author(s)
      Yoshimi Oka
    • Organizer
      Post 5^<th> International Symposium on Macrocyclic and Supramolecular Chemistry
    • Place of Presentation
      大阪国際交流センター(大阪府)
    • Year and Date
      2010-06-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] Reaction of cytosine with bisulfite and hydroxylamine2009

    • Author(s)
      Yoshimi Oka, Fumie Takei, Kazuhiko Nakatani
    • Organizer
      The 6th International symposium on Nucleic Acid Chemistry
    • Place of Presentation
      高山
    • Year and Date
      2009-09-28
    • Related Report
      2010 Final Research Report
  • [Presentation] Reaction of cytosine with bisulfite and hydroxylamine2009

    • Author(s)
      Yoshimi Oka
    • Organizer
      The 6th International symposium on Nucleic Acid Chemistry
    • Place of Presentation
      Takayama
    • Year and Date
      2009-09-28
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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