ウズラ始原生殖細胞のニワトリ生殖腺への移住

書誌事項

タイトル別名
  • Settlement of Quail Primordial Germ Cells in Chicken Gonads
  • Settlement of Quail Primordial Germ Cel

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抄録

We transfused circulating primordial germ cells (PGCs) of quail embryos into chick embryos. To distinguish between quail and chick PGCs, we evaluated three monoclonal antibodies (mAbs), QCR 1, QB 2 and 2 C 9. QCR 1 and QB 2 were quail-specific mAbs and 2 C 9 was a chick-specific mAb, showing development-specific expression. Chick embryos transfused with quail PGCs were observed at stage 29 of Hamburger and Hamilton's developmental standard. Transferred quail PGCs settled in the gonads and constituted 14.2% of total PGCs in the gonad. A transfused male hatchling contained two populations of spermatogonia, derived from exogenous quail and endogenous chick PGCs.

収録刊行物

  • 日本畜産学会報

    日本畜産学会報 69 (6), 546-555, 1998

    公益社団法人 日本畜産学会

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