• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1998 Fiscal Year Final Research Report Summary

The application of "green mouse" as a versatile experimental animal.

Research Project

Project/Area Number 09558106
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Laboratory animal science
Research InstitutionOsaka University

Principal Investigator

OKABE Masaru  Osaka University, Genome Information Research Center, Professor, 遺伝情報実験施設, 教授 (30089875)

Co-Investigator(Kenkyū-buntansha) MIKAYAMA Toshihumi  Kirin Brewery Company Ltd., Pharmaceutical Developing Institute, Chief Researche, 医薬探索研究所, 主任研究員
BABA Tadashi  University of Tsukuba, National Institute for Advanced Interdisciplinary Researc, 応用生物学系, 教授 (40165056)
Project Period (FY) 1997 – 1998
KeywordsGFP / trangenic mouse / X chromosome / Y chromosome / X inactivation / 凍結保存
Research Abstract

The green fluorescent protein (GFP) is responsible for the green bioluminescence of the jellyfish Aequorea victoria. Many classes of GFP mutants exist that display modified fluorescence spectra and an increased extinction coefficient. We produced transgenic mouse lines with an "enhanced" GFP (EGFP) cDNA under the control of a chicken beta-actin promoter and cytomegalovirus enhancer. The fluorescent nature of the cells from these transgenic mouse lines would facilitate their use in many kinds of cell transplantation experiments. We have succeeded to safely frozen this precious transgenic mouse lines and have proliferated to distributed to the scientific world. Up to now, more than 100 laboratories have received the green mice".
In order to separate the X and Y baring embryo, we have produced many lines of transgenic mouse. Among then, we had succeeded to produce three lines of X-linked GFP and one line of Y-linked GFP.These mice would serve as a study in separation of male and female embryos before implantation. It would also serve as a powerful tool to investigate the mechanism of X inactivation.

  • Research Products

    (10 results)

All Other

All Publications (10 results)

  • [Publications] Okabe, M.et al.: "′Green mice′ as a source of ubiquitous green cells" FEBS Lett. 407. 313-319 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ikawa, M.et al.: "Green fluorescent protein (GFP) as a markaer in transjenic mice." J.Reprod.Dev.43. 181-2 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Hadjantonakis, A.K.et al.: "Non-invasive sexing of preimplantation stage mammalian embryos." Nat Genet. 19. 220-222 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Ikawa, M.et al.: "′Green mice′ and their potential usage in biological research" FEBS Lett. 430. 83-87 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Okabe, M.et al.: "Green fluorescent protein and its usage in reproductive biology" Zygote. 6. 117 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] M.Okabe, M.Ikawa, K.Kominami, T.Nakanishi and Y.Nishimune: "'Green mice' as a source of ubiquitous green cells." FEBS Lett. 407. 313-9 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M.Ikawa and M.Okabe: "Green flourescent protein (GFP) as a marker in transgenic mice." J.Reprod.Dev.43. 181-2 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A.K.Hadjantonakis, M.Gertsenstein, M.Ikawa, M.Okabe and Andras Nagy: "Non-invasive sexing of preimplantation stage mammalian embryos." Nat Genet. 19. 220-2 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M.Ikawa, S.Yamada, T.Nakanishi and M.Okabe: "'Green mice' and their potential usage in biological research." FEBS Lett. 430. 83-7 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M.Okabe, M.Ikawa, T.Nakanishi, S.Yamada, T.Baba and Y.Nishimune: "Green fluorescent protein and its usage in reproductive biology." Zygote. 6. 117 (1998)

    • Description
      「研究成果報告書概要(欧文)」より

URL: 

Published: 1999-12-08  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi