Genetic diversity of indigenous grey goose breeds based on microsatellite markers by automatic scanning technique

The genetic polymorphisms of 3 goose breeds(Shitou goose,Wuzong goose and Magang goose)were analyzed by 10 fluorescent labeling microsatellite primers.The allelic frequency,genetic parameter and genetic distance were compared among different breeds.The data would be used to study genesis,conservancy and exploitation about breeds.Sixty-three allelic were indicated in 10 microsatellites about three goose breeds.The frequency of allelic was between 0 and 0.8833.Some allelic belong to single breed which could be used to identify different breeds.The heterozygosity of Magang goose(0.6530) was the highest,and Wuzong goose(0.5712) was the lowest.The three goose breed's PIC were all at high level.There was a large of genetic diversity in three goose breeds.The distance of Wuzong goose and Magang goose was the nearest that was accord with genesis of breeds.