麦洼牦牛血液蛋白多态性的研究  

A Study on Polymorphism of Blood Protein in Maiwa Yak

作　　者：钟光辉[1,2,3] 郑玉才[1,2,3] 彭先文 毛永江[1,2,3] 袁季广 林小伟 肖素兰[1,2,3] 纳花 赵永华 

机构地区：[1]西南民族学院畜牧兽医系 [2]四川省畜牧局家畜改良总站 [3]四川省龙日种畜场

出　　处：《西南民族学院学报（自然科学版）》1999年第1期76-79,共4页Journal of Southwest Nationalities College(Natural Science Edition)

摘　　要：采用聚丙烯酰胺凝胶电泳法对麦洼牦牛９个血液蛋白基因座（Ｈｂ、Ｔｆ、ＰＴｆ、Ａｋｐ、ＬＤＨ－１、Ａｌｂ、Ａｍｙ、Ｈｐ、Ｐａ）进行检测，并计算其基因频率和基因型频率．结果表明，在检测的９个基因座中４个基因座（Ｔｆ、ｐＴｆ、Ａｋｐ、ＬＤＨ－１）具有多态性。Nine blood protein loci(Hb.Tf.pTf.Akp.LDH 1.Alb.Amy.Hp.Pa) of Maiwa Yak were studied by polyacrylamide gel electrophesis.The gene frequency and genotype frequency were calculated.Four of these loci (Tf.pTf.Akp.LDH 1) were found to be polymorphic.The result suggest that the genetic variaty be low on the blood protein polymorphism level in Mainwa Yak population.

关 键 词：麦洼牦牛 血液蛋白 多态性 牦牛 遗传 

分 类 号：S823.85[农业科学—畜牧学] S823.1[农业科学—畜牧兽医]