中国牦牛的血液蛋白多态与聚类分析  

Blood Protein Polymorphism and Cluster Analysis of Bos Grunniens in China

作　　者：谷朝勇[1] 

机构地区：[1]山东菏泽学院,菏泽274015

出　　处：《中国畜牧兽医》2008年第9期74-75,共2页China Animal Husbandry & Veterinary Medicine

摘　　要：根据牦牛血液蛋白多态性,利用系统聚类方法对中国11个类群的牦牛进行聚类分析,结果表明,中国牦牛大致分为北方型和西部型,西部型又可分为青藏高原亚型和横断高山亚型;另外,中国牦牛血缘较近,起源单一,血液蛋白多态性相对贫乏,基因趋于纯合。Analysing 11 categories of China bos grunniens by using system cluster analysis according to blood protein poly- morphism, suggests that China bos grunniens is classified west hypotype and north hypotype. Also the west hypotype is classi- fied Qinha-Xizang platequ hypotype and traversing mountain hypotype. In addition, China bos grunniens＇ consanguinity close, the origin is single. The blood protein polymorphism is comparatively poor, and the gene tends to homozygosity.

关 键 词：中国牦牛 血液蛋白 聚类分析 

分 类 号：S823.85[农业科学—畜牧学]