Chimeric Fish Produced by Exchanging Upper Parts of Blastoderms in Goldfish Blastulae

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Chimeric fish were produced by exchanging the upper halves of blastoderms at theblastula stage between goldfish-common carp hybrids with pigmented scales and goldfish with clearscales, or between goldfish with clear scales and triploid crucian carp with pigmented scales. Blastoderm transplantation was carried out in Ringer's solution containing 1.6% albumen within one minute after isolation of the blastoderm. In the absence of albumen, the transplantation was not successful. The larvae and young fish were confirmed to be chimeric fish, as transplanted blastoderm cells could be detected histologically and as the fish exhibited phenotypes typical of both fish used to produce the chimeras. Blastomere mixing between the upper exchanged and lower halves of blastoderms occurred but notto a great extent, and transplanted cells from the upper halves of blastoderms labeled with biotin were mainly distributed in the head region.

収録刊行物

  • Fisheries science : FS  

    Fisheries science : FS 63(4), 514-519, 1997 

    公益社団法人 日本水産学会

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各種コード

  • NII論文ID(NAID)
    10004870606
  • NII書誌ID(NCID)
    AA10993718
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09199268
  • NDL 記事登録ID
    4277895
  • NDL 雑誌分類
    ZR26(科学技術--農林水産--水産)
  • NDL 請求記号
    Z54-H592
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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