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SAKAI Masao  坂井 雅夫

ORCIDConnect your ORCID iD *help
Researcher Number 40162268
External Links
Affiliation (based on the past Project Information) *help 2012: 鹿児島大学, 大学院・理工学研究科, 教授
2012: 鹿児島大学, 理工学研究科, 教授
2011: 鹿児島大学, 大学院・理工学研究科(理学系), 教授
2010: 鹿児島大学, 理工学研究科(理学系), 教授
2001 – 2002: 鹿児島大学, 理学部, 助教授
1997 – 1999: 鹿児島大学, 理学部, 助教授
Review Section/Research Field
Principal Investigator
Developmental biology / Developmental biology
Keywords
Principal Investigator
アフリカツメガエル / Veg-T / gene expression / ゼノパス / siamois / 遺伝子発現 / Xunt-8 / dorsal / mesoderm / cytoplasmic determinants … More / African crawed frog / Xenopus / Xbra / 原腸陥入 / 体軸形成 / 卵片 / アフリカツノガエル / Xwnt-8 / 背側 / 中胚葉 / 細胞質デターミナント / explantation / organizer / Xenopus laevis / mesoderm induction / 移植 / D1細胞 / 卵片発生 / 細胞移植 / 外植 / オーガナイザー / 中胚葉誘導 / PDI / chordin mRNA / n-β-galactosidase / in situ hybridization / 細胞自律的発現 / シグナル伝達 / シグナリング / chordin / KDEL / lineage tracer / 小胞体 / Wnt Less
  • Research Projects

    (3 results)
  • Research Products

    (15 results)
  • Co-Researchers

    (1 People)
  •  Studies on the localization of the signaling moleculeWnt and it's function in the cellPrincipal Investigator

    • Principal Investigator
      SAKAI Masao
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Developmental biology
    • Research Institution
      Kagoshima University
  •  Analysis of body axix formation using Xenopus egg fragments as assay system for investigating gene functionsPrincipal Investigator

    • Principal Investigator
      SAKAI Masao
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Developmental biology
    • Research Institution
      Kagoshima University
  •  CRITICAL REVISION OF THE MESODERM INDUCTION HYPOTHESISPrincipal Investigator

    • Principal Investigator
      SAKAI Masao
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Developmental biology
    • Research Institution
      KAGOSHIMA UNIVERSITY

All 2013 2012 2011 2010

All Journal Article Presentation

  • [Journal Article] Analysis of Head-Defects Caused by Hypergravity in Early Xenopus Embryos2013

    • Author(s)
      Makoto Yanagisawa, Keiko Kashiwagi, Hideki Hanada, Tadashi Shinkai, Satoshi Yoshitome, Hideo Kubo, Masao Sakai, Hirotada Fujii, Masamichi YamashitaAkihiko Kashiwagi, Nobuaki Furuno, Minoru Watanabe
    • Journal Title

      Biological Sciences in Space

      Volume: 26 Pages: 1-6

    • NAID

      130004450619

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Journal Article] High cell-autonomy of the anterior endomesoderm viewed in blastomere fate shift during regulative development in the isolated right halves of four-cell stage Xenopus embryos2012

    • Author(s)
      Masaaki Koga, Takuro Nakashima, Shintaro Matsuo, Ryu Takeya, Hideki Sumimoto, Masao Sakai, Hiroshi Kageura
    • Journal Title

      Development Growth and Differentiation

      Volume: 7 Pages: 717-729

    • NAID

      10031136937

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Is chordin expressed only in the cells that received Xwnt8 mRNA2012

    • Author(s)
      Masao Sakai, Eriko Motomura, Tomohiro Narita, Shin-ichiro Nishimatsu, Tsutomu Nohno
    • Organizer
      14th International Xenopus Conference
    • Place of Presentation
      フランス
    • Year and Date
      2012-09-12
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Is chordin expressed only in the cells that received Xwnt8 mRNA?2012

    • Author(s)
      Masao Sakai
    • Organizer
      14th International Xenopus Conference
    • Place of Presentation
      Giens Peninsula, France
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Expression of chordin in inverted embryos of Xenopus2011

    • Author(s)
      Eriko Motomural, Tomohiro Narita, Shin-ichiro Nishimatsu, Tsutomu Nhono, Masao Sakai
    • Organizer
      44th Annual Meeting for the Japanese Society of Developmental Biologists (cosponsor : the Asia-Pacific Developmental Biology Network)
    • Place of Presentation
      Okinawa Convention Center (Okinawa)
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Expression of chordin in inverted embryos of Xenopus2011

    • Author(s)
      Eriko Motomura, Tomohiro Narita, Shin-ichiro Nishimatsu, Susumu Nohno Masao Sakai
    • Organizer
      44th Annual Meeting for the Japanese Society of Developmental Biologists
    • Place of Presentation
      沖縄
    • Year and Date
      2011-05-20
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Isolated ectoderm is fated to die in early Xenopus embryos2011

    • Author(s)
      Hirotaka Kato, Eriko Motomura, Ippei Tanaka, Yusuke Higashi, Ayumi Hourai, Masao Sakai
    • Organizer
      44th Annual Meeting for the Japanese Society of Developmental Biologists (cosponsor : the Asia-Pacific Developmental Biology Network)
    • Place of Presentation
      Okinawa Convention Center (Okinawa)
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Isolated ectoderm is fated to die in early Xenopus embryos2011

    • Author(s)
      Hirotaka Kato, Ayumi Horai, Eriko Motomura, Masao Sakai
    • Organizer
      44th Annual Meeting for the Japanese Society of Developmental Biologists
    • Place of Presentation
      沖縄
    • Year and Date
      2011-05-20
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] ゼノパス初期胚でWntシグナリングによる背側化が細胞自律的に起こっている証拠2010

    • Author(s)
      本村恵理子, 成田知弘, 西松伸一郎, 坂井雅夫
    • Organizer
      (社)日本動物学会第81回東京大会
    • Place of Presentation
      東京都目黒区、東京大学
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Dorsalization by Wnt signaling occurs cell-autonomously in early Xenopus embryo2010

    • Author(s)
      Eriko Motomura, Narita Tomohiro, Shin-ichiro Nishimatsu, Tsutomu Nohno, Masao Sakai
    • Organizer
      13th International Xenopus Conference
    • Place of Presentation
      カナダ
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Lonesome death of ectoderm2010

    • Author(s)
      Masao Sakai, Ayumi Horai, Hirotaka Kato, Yusuke Higashi, Eriko Motomura
    • Organizer
      13th International Xenopus Conference
    • Place of Presentation
      Lake Louise, Alberta, Canada
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Lonesome death of ectoderm2010

    • Author(s)
      Masao Sakai, Ayumi Horai, Hirotaka Kato, Yusuke Higashi, Eriko Motomura
    • Organizer
      13th International Xenopus Conference
    • Place of Presentation
      カナダ
    • Year and Date
      2010-09-14
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Dorsalization by Wnt signaling occurs cell-autonomously in early Xenopus embryo2010

    • Author(s)
      Eriko Motomura, Narita Tomohiro, Shin-ichiro Nishimatsu, Tsutomu Nohno, Masao Sakai
    • Organizer
      13th International Xenopus Conference
    • Place of Presentation
      Lake Louise, Alberta, Canada
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] Cell-autonomous expression of chordin caused by the injection of Xwnt8 mRNA in early Xenopus embryos2010

    • Author(s)
      Eriko Motomura, Tomohiro Narita, Shin-ichiro Nishimatsu, Tsutomu Nohno, Masao Sakai
    • Organizer
      43^<rd> Annual Meeting for the Japanese Society of Developmental Biologists Jointly Sponsored by the Asia-Pacific Developmental Biology Network
    • Place of Presentation
      Kyoto International Conference Center, Kyoto City
    • Data Source
      KAKENHI-PROJECT-22570206
  • [Presentation] ツメガエル初期胚においてXwnt8は細胞自律的に働く:Xwnt8の細胞内蓄積と分泌2010

    • Author(s)
      成田知弘, 本村恵理子, 西松伸一郎, 坂井雅夫, 濃野勉
    • Organizer
      (社)日本動物学会第81回東京大会
    • Place of Presentation
      東京都目黒区、東京大学
    • Data Source
      KAKENHI-PROJECT-22570206
  • 1.  NISHIMATSU Shin-ichiro (20222185)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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