According to the allele frequencies of 31 microsatellite sites, mean heterozygosity ( H), polymorphism information content ( PIC) and genetic distances ( DA) were calculated for each breed. 利用等位基因频率计算各群体的平均遗传杂合度(H)、多态信息含量(PIC)和群体间的遗传距离(DA),分析其遗传多样性。
Mean Simpson index ( MD), mean Shannon-Weaver index of genetic diversity ( MI) and mean polymorphism information content ( MPIC) were important evaluating parameters. 平均Simpson指数(MD)、平均Shannon-Weaver多样性指数(MI)和平均多态信息含量(MPIC)是评价核心种质代表性的重要参数。