%A 杨建民,朱苏玲,武立红,蒋耀青,谭丽玲,宫云浩,孙淑芳,廖和模,严忠全 %T PCR方法用于奶牛早期胚胎的性别鉴定 %0 Journal Article %D 1995 %J 遗传 %R %P 14-16 %V 17 %N 2 %U {http://www.chinagene.cn/CN/abstract/article_4467.shtml} %8 1995-04-10 %X 根据牛Y染色体上的特异DNA序列合成一对引物, 通过PCR反应对奶牛早期胚胎进行性别鉴定。预测性别与移植胚胎产犊的实际性别相符率为80%。
Abstract:We have obtained the specific DNA segment from the bovine Y-chromosome and used it to design a pair of primer.The sex of embryos at the preimplantation stage have determined by using the polymerase chain reaction.10 months after uterine transfer showed that the rate of accuracy is 80%.