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Assesment of cellular quality using methylated DNA reporter mouse, MethylRO

Research Project

Project/Area Number 26660250
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Integrative animal science
Research InstitutionKinki University (2015)
Osaka University (2014)

Principal Investigator

YAMAGATA Kazuo  近畿大学, 生物理工学部, 准教授 (10361312)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsDNAメチル化 / 細胞評価 / メチロー / ライブセルイメージング / DNAメチル化
Outline of Final Research Achievements

In 2014-2015, we elucidated that intensity and intra-nucleic pattern of methylated DNA were dynamically changed during cellular differentiation by using ES cells and preimplantation embryos. With these data, we have reported and published in Stem Cell Report Journal. In 2015-2016, by improving the above "long-term and high-resolution live-cell imaging technology", we determined the experimental conditions to capture and quantify the processes of colony formation of ES cells from single cell and of germ cell formation from ES cell.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (21 results)

All 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 7 results,  Acknowledgement Compliant: 5 results,  Open Access: 3 results) Presentation (12 results) (of which Int'l Joint Research: 1 results,  Invited: 12 results)

  • [Int'l Joint Research] モントリオール大学(カナダ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Behavior of Mouse Spermatozoa in the Female Reproductive Tract from Soon after Mating to the Beginning of Fertilization.2016

    • Author(s)
      Muro Y, Hasuwa H, Isotani A, Miyata H, Yamagata K, Ikawa M, Yanagimachi R, Okabe M.
    • Journal Title

      Biol Reprod.

      Volume: in press

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Micronucleus formation causes perpetual unilateral chromosome inheritance in mouse embryos.2016

    • Author(s)
      Vazquez-Diez C, Yamagata K, Trivedi S, Haverfield J, FitzHarris G
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 113 Issue: 3 Pages: 626-631

    • DOI

      10.1073/pnas.1517628112

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Generation of Hprt-disrupted rat through mouse←rat ES chmeras.2016

    • Author(s)
      Ayako Isotani, Kazuo Yamagata, Masaru Okabe, Masahito Ikawa.
    • Journal Title

      Scientific Reports

      Volume: in press

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Early Development of Cloned Bovine Embryos Produced from Oocytes Enucleated by Fluorescence Metaphase II Imaging Using a Conventional Halogen-Lamp Microscope.2015

    • Author(s)
      .Iwamoto D, Yamagata K, Kishi M, Hayashi-Takanaka Y, Kimura H, Wakayama T, Saeki K.
    • Journal Title

      Cell Reprogram

      Volume: 17 Issue: 2 Pages: 106-114

    • DOI

      10.1089/cell.2014.0086

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stella preserves maternal chromosome integrity by inhibiting 5hmC-dependent gammaH2AX accumulation.2015

    • Author(s)
      Nakatani et al.
    • Journal Title

      EMBO Reports

      Volume: 16 Issue: 5 Pages: 582-589

    • DOI

      10.15252/embr.201439427

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Visualization of epigenetic modifications in preimplantation embryos.2015

    • Author(s)
      Kimura H, Yamagata K.
    • Journal Title

      Methods in Molecular Biology

      Volume: 1222 Pages: 127-47

    • DOI

      10.1007/978-1-4939-1594-1_10

    • ISBN
      9781493915934, 9781493915941
    • Related Report
      2014 Research-status Report
  • [Journal Article] Improved and robust detection of cell nuclei from four dimensional fluorescence images.2014

    • Author(s)
      Bashar MK, Yamagata K, Kobayashi TJ.
    • Journal Title

      PLoS One

      Volume: 9 Issue: 7 Pages: e101891-e101891

    • DOI

      10.1371/journal.pone.0101891

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Heterochromatin dynamics during the differentiation process revealed by the DNA methylation reporter mouse, MethylRO.2014

    • Author(s)
      Ueda J, Maehara K, Mashiko D, Ichinose T, Yao T, Hori M, Sato Y, Kimura H, Ohkawa Y, Yamagata K.
    • Journal Title

      Stem Cell Reports

      Volume: 2 Issue: 6 Pages: 910-924

    • DOI

      10.1016/j.stemcr.2014.05.008

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 初期胚ライブセルイメージングを始めるには~タイムラプスを用いた知見を含めて~2016

    • Author(s)
      山縣一夫
    • Organizer
      第11回日本生殖再生医学会学術集会
    • Place of Presentation
      シェーンバッハ・サボー(東京都千代田区)
    • Year and Date
      2016-03-06
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Mouse testis specific histone H3 variant, H3t is essential for spermatogenesis.2015

    • Author(s)
      山縣一夫
    • Organizer
      第38回日本分子生物学会年会
    • Place of Presentation
      神戸ポートアイランド(兵庫県神戸市)
    • Year and Date
      2015-12-04
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 初期胚ライブセルイメージングを始めよう。2015

    • Author(s)
      山縣一夫
    • Organizer
      第33回日本受精着床学会総会・学術講演会
    • Place of Presentation
      東京ビックサイト(東京都江東区)
    • Year and Date
      2015-11-26
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Live-cell imaging of chromatin and DNA-methylation dynamics using MethylRO mouse2015

    • Author(s)
      Kazuo Yamagata
    • Organizer
      6th Hiroshima Conference on Education and Science in Dentistry
    • Place of Presentation
      International Conference Center Hiroshima, Hiroshima
    • Year and Date
      2015-10-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ライブセルイメージングを用いた着床前初期胚の質の評価2015

    • Author(s)
      山縣一夫
    • Organizer
      関西実験動物研究会第127回研究会
    • Place of Presentation
      大阪大学銀杏会館(大阪府吹田市)
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Visualization of Dynamics of Methylated DNA in living cell and animal.2015

    • Author(s)
      Kazuo Yamagata
    • Organizer
      International Symposium on Bio-imaging and Gene Targeting Sciences in Okayama
    • Place of Presentation
      岡山大学創立五十周年記念館 金光ホール
    • Year and Date
      2015-02-15
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] メチローマウスで動くメチル化DNAを追う2015

    • Author(s)
      山縣一夫
    • Organizer
      平成26年度基礎生物学研究所重点共同利用研究「哺乳類着床前胚の発生動態解析システムの構築とその応用」公開研究会
    • Place of Presentation
      基礎生物学研究所
    • Year and Date
      2015-01-19
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 初期胚の高精細イメージングで見えてくるもの2014

    • Author(s)
      山縣一夫
    • Organizer
      第59回本生殖医学会学術講演
    • Place of Presentation
      京王プラザホテル
    • Year and Date
      2014-12-04 – 2014-12-05
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] メチローで 動くメチル化DNAを追う2014

    • Author(s)
      山縣一夫
    • Organizer
      第87回日本生化学会大会
    • Place of Presentation
      国立京都国際会館・グランドプリンスホテル京都
    • Year and Date
      2014-10-15 – 2014-10-18
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ライブセルイメージングで「卵子の質」を定量化する2014

    • Author(s)
      山縣一夫
    • Organizer
      第66回日本細胞生物学会大会
    • Place of Presentation
      奈良県新公会堂
    • Year and Date
      2014-06-11 – 2014-06-13
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] Quantification of embryo quality by live-cell imaging2014

    • Author(s)
      Kazuo Yamagata
    • Organizer
      47th Annual Meeting of the Japanese Society of Developmental Biologists
    • Place of Presentation
      愛知県産業労働センター WINC AICHI
    • Year and Date
      2014-05-27 – 2014-05-30
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] ライブセルイメージングで「卵子の質」を評価する2014

    • Author(s)
      山縣一夫
    • Organizer
      第55回日本卵子学会
    • Place of Presentation
      神戸国際会議場
    • Year and Date
      2014-05-17 – 2014-05-18
    • Related Report
      2014 Research-status Report
    • Invited

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Published: 2014-04-04   Modified: 2017-05-10  

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