摘要
本试验通过分析测定10个血液蛋白质位点(Akp-1,Akp-2,Amy-1,Amy-2,Es-1.Es-2.Hb-1,Hb-2,Pas和Tf)的多态现象,对粤黄鸡育种群内13个家系进行模糊聚类分析,并与根据经济性状估测值所作系统聚类的结果相比较。作者认为,根据蛋白质多态现象作模糊聚类的结果对开展粤黄鸡的品系繁育有一定的参考价值,而两种聚类方法各有所长,可以参照使用,本试验还对家系内遗传结构与家系间差异作了分析。
Fuzzy cluster analysis of 13 families in Yuehuang chicken was made on the basis of the polymorphisms at 10 bleed protein loci (Akp - 1, Akp-2, Amy - 1, Amy-2, Es-1, Es-2, Hb- 1, Hb-2, Pas and Tf ) in an experiment. The result of this analysis was compared with that of the systematic cluster analysis tastd on 9 quantitative traits. It is believed that the cluster analysis based on the protoin polymorphisms is significant for line breeding in Yuehuang chicken and that each of two cluster analysis methods has its advantages for application. The genelic structure of these families and variabilities among them were also studied.
出处
《华南农业大学学报》
CAS
CSCD
1990年第3期19-25,共7页
Journal of South China Agricultural University
关键词
鸡
粤黄鸡
黄鸡
家系
聚类分析
Yuehuang chicken
Family
Proteir polymorphisms
Cluster analysis
