摘要
利用四个微卫星标记对波尔山羊、太行山羊和河北奶山羊的等位基因频率、群体多态信息含量、有效等位基因数和杂合度进行了遗传检测。结果表明 :四个微卫星位点在波尔山羊、太行山羊和河北奶山羊三个品种中存在多态性 ,可以用于山羊遗传多样性的评估 ;位点OarFCB11变异最大 ,位点MCM38变异最小 ,从不同品种来看 ,太行山羊的遗传变异程度最大 ,而波尔山羊的遗传变异程度相对较小。
Gene frequency,polymorphism information contents,number of effective alleles and heterozygosity were analysed in Bore goat,Taihang goat and Hebei dairy goat using four microsatellite markers.The results indicated that there are genetic polymorphisms at four microsatellite markers in three goat breeds.Four microsatellite markers can be used for genetic polymorphism evaluation in goat breeds;the variation at microsatellite OarFCB11 is the highest,and microsatellite MCM38 is the lowest.In three goat breed, the variability of Taihang goat is the highest,and Bore goat is the lowest.
出处
《中国草食动物》
2003年第4期7-9,共3页
China Herbivores
