Sexing Bovine Embryos Using PCR Amplification of Bovine SRY Sequence

This study analyses the bovine SRY DNA sequence by direct sequencing procedure, followed by the designation of the PCR primers specific for bovine SRY. Using PCR amplification of bovine SRY gene, the embryo sex was determined. The results of the embryo sex identification were confirmed after the embryo transfer and pregnancies.     

应用PCR扩增牛SRY序列进行奶牛胚胎性别鉴定

本工作通过对牛SRY的直接测序,设计出牛SRY特异PCR引物,并应用PCR扩增奶牛胚胎的SRY特异序列来鉴定胚胎性别,经胚胎移植证实胚胎性别鉴定结果正确。