遗传 ›› 1997, Vol. 19 ›› Issue (3): 13-16.

• 论文 • 上一篇    下一篇

一例母 JUE TI 及其亲子DNA指纹与血清蛋白、酯酶遗传的研究

赵振民 ZHAO Zhen-Min   

  1. 中国农业科学院兰州畜牧研究所, 兰州 730050 Lanzhou Institute of Animal Science,Chinese Academy of Agricultural Sciences,Lanzhou 730050
  • 收稿日期:1900-01-01 出版日期:1997-06-10 发布日期:1997-06-10

A Genetical Study on DNA Fingerprints, Serum Protein and Esterase Contents in a Case of Female Hinny and Her Offspring

  • Received:1900-01-01 Online:1997-06-10 Published:1997-06-10

摘要: 采用DNA指纹分析和聚丙烯酰胺凝胶电泳法, 对一例与公驴交配生育了后代的母|JUE||TI|后代进行了亲缘鉴定和血清蛋白、酯酶遗传的分析。结果可以认定其亲子关系并证实母骡生育的事实。虽然本例母|JUE|| TI|的后代在Pr、Al、Pa和Hb、Es等基因座位上的基因表达倾向于驴,但其外貌仍明显地带有种间杂种的特征。因此,尚不能简单地认为其已“回归”为纯种的驴。
Abstract:By adopting DNA fingerprints analysis and polyacrylamide gel electrophoresis simultaneously,the author made an genetical study on analytical evaluation of kindred relationship and contents of serum protein and esterase of a female hinny and her offspring bred after her mating with a masculine ass.As a result,the parental relationship together with the child-bearing fact of the hinny is hereby clearly verified.The appearance of the offsping,however,still showed some prominent characters of interspecific hybrid,though in the gene demonstration the offsping was proved inclining to the ass especially on those gene loci as Pr,AL,Pa,Hb and Es.Therefore,in the author′s opinion,the offsping could not be simply regarded as a “regressed” ass pure-line.

关键词: 亲缘鉴定, 血清蛋白型与酯酶型
Key words,
DNA指纹, 种间杂种, 骡(或|JUE||TI|), 原位杂交, 甲状旁腺素, 猪, 基因定位

Key words: Parathyroid hormone(PTH), Pig, in situ hybridization, Gene mapping