摘要
综述了近10年来我国牦牛染色体研究的情况,认为牦牛与普通牛在部分常染色体和Y染色体结构上的差异是导致犏牛雄性不育的原因之一,并指出我国牦牛染色体的研究,今后应以染色体带型标准化,染色体带型与经济性状的相关性,牦牛与其它牛种染色体的比较研究等为主攻方向。
This paper reviewed studies on the chromosomes of Yak in China of the last ten years. It is considered that difference of autosomes and Y chromosomes between the Yak and cattle is one of causes of Yak cattle malesterility, and suggests that the future studies should be standardization of banding pattern, relativity between pattern and economic character, and comparative studies on the chromosomes in between Yak and other cattle.
出处
《青海畜牧兽医杂志》
1992年第4期34-35,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
