摘要:
应用聚丙烯酰胺凝胶电泳法研究家鸭和番鸭的碱性磷酸酶同工酶表现型。发现有Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ、Ⅳ六种型,所有的公鸭只表现Ⅰ、Ⅱ、Ⅲ三型,母鸭表现较大分离,其中:莆田黑鸭I占6.36%,Ⅱ占8.18%,Ⅳ占56.36%,Ⅴ29.10%;香白鸭Ⅰ占23.33%,Ⅳ占40.00%;Ⅴ占36.67%;北京鸭I占18.75%,Ⅱ占3.13%,Ⅳ占3.13%,Ⅴ占75.00%;番鸭Ⅰ占30.00%,Ⅱ占36.67%,Ⅳ占10.00%,Ⅴ占13.33%,Ⅵ占10.00%。
Abstract:
The Phenotypes ofAlkaline Phosphatase isozyme in serums of native ducks and introduced ducks(Cairina moschata)were investigated by the methods of polyacrylaimde gel electrophoresis.The ducks from four breeds possessed six kinds of alkaline phosphatase isozyme phenotypes.i.e.Ⅰ,Ⅱ,Ⅲ,Ⅳ,Ⅴ .and Ⅵ All male ducks had ouly Ⅰ.Ⅱ.Ⅲ phenotypes, female ducks showed great segregation,their distributions were as follows :Putian Black Duck Ⅰ 6.36%,Ⅱ8.18%,Ⅳ 56.36%, Ⅴ 29.10%:Xiangbai Duck Ⅰ 23.33%, Ⅳ40.00%, Ⅴ 36.67%:Beijing Duck Ⅰ 18.75%Ⅱ 3.13%,Ⅳ3.13%,Ⅴ 75.00%;introduced Duck Ⅰ 30.00%, Ⅱ 36.67%, Ⅳ 10.00%,Ⅴ 13.33,Ⅵ 100%.
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