[Analysis of genetic co-adaptability of structural loci in Hu sheep].
Using the method of multiloci electrophoresis, genetic co-adaptability of Hu Sheep was analyzed according to allele frequencies in 14 structural loci. The results showed that no co-adaptability existed in the dominance-dominance model, while co-adaptability was observed in X-p-Cat combination locus of dominance-codominance model and in Po-CA, Po-Cat combination locus of codominance-codominance model. The findings demonstrated that co-adaptability occurred among neutral structural loci and played a key role in maintaining genetic situation, equilibrium or disequilibrium.
Geng
Rong-Qing
RQ
College of Life Science and Technology, Yancheng Teachers College, Yancheng, China. rqgeng@sohu.com
Chang
Hong
H
Wang
Lan-Ping
LP
Yang
Zhang-Ping
ZP
Sun
Wei
W
Ji
De-Jun
DJ
Tsunodak
K
K
D000483:Alleles; D000818:Animals; D005787:Gene Frequency; D015810:Linkage Disequilibrium / Q000235:genetics*; D008957:Models, Genetic; D012756:Sheep / Q000235:genetics*