泰和乌骨鸡部分血液蛋白质座位多态性研究

The genetic polymorphimas analysis on blackbone chickens by the blood protain(enzymes)

采用不连续聚丙烯酰胺凝胶电泳法测定了泰和乌骨鸡的6个血液蛋白质(酶)座位。结果表明运铁蛋白(Tf)、碱性磷酸酶(Akp1)、前白蛋白(Pa)、淀粉酶(Amy1)、后运铁蛋白(Ptf)和酯酶(Es1)6个蛋白座位表现多态性,照像记录了典型的蛋白质电泳区带,并计算了各座位的基因型频率和基因频率。其平均杂合度为0.404。分析表明,泰和乌骨鸡遗传多样性程度相对较高,遗传选择潜力大,可为我国地方鸡种的保护、开发、利用提供良好的素材。

Eight gene loci from 60 black- bone chickens were used to investigate the polymorphisms by vertical polyacrylamide gel electrophoresis. Six of them（Tf,Akp- 1 ,Amy - 1 ,Pa ,Es- 1 and Ptf） were polymorphic. The average heterozygosity（H）of 6 polymorphimas loci was 0. 404. The result showed that the genetic diversity of black - bone chicken has great potentialities for breeding and possesses great values of protection.