摘要
采用中心产区系统随机整群抽样法，对临夏黄牛２个系统５个群体共１８１头牛进行了遗传检测，利用聚丙烯酰胺凝胶电泳法对血红蛋白、白蛋白、转铁蛋白、后转铁蛋白—１，碱性磷酸酶等６个血液蛋白多态位点进行了实验室测定，对其基因及频率进行分析，笔者认为临夏黄牛来源复杂，它不属于蒙古牛种，而属于一个独立的地方黄牛类群。
The genetic monitoring was carried out on five herds(n=18)from two systems of Linx-ia Yellow Cattle by the stratified random cluster sampling in the central area of the breed dis-tribution, Haemoglobin. Albumin,Postalbumin. Transferrin, post-transferrin-1 and Alkalinephosphatase poymorphisms were separated by the polyacrylamide gel electrophresis ,thegenotypes and gene frequentices were analysied.Linxia Yellow Cattle′s original is very intri-cate It didn′t belong to Menggu Cattle. It should be an independent local Cattle Colony.
出处
《西北农业学报》
CSCD
1994年第3期67-70,共4页
Acta Agriculturae Boreali-occidentalis Sinica
基金
国家教委博士点基金
关键词
牛
血液
蛋白多态性
品种
临夏黄牛
Cattle
Blood protein polymorphism
Breed Linxia Yellow Cattle
