Features of genetic structure of sheep's interbreed groups with different colour of wool
T. Chîkàn, P. Stapay, S. Tarasjuk
The specific character of genetic structure interbreed Mountain Carpathian groups of sheep with different color of wool under, the molecular-genetic markers, were studied. The structure of the gene pool, which is characteristic for different groups of sheep breeding, were revealed. It was shown changes of the distribution of allele frequencies of polymorphic genetic and biochemical systems, depending on the color of wool. Some genetic-biochemical systems, including Tf and PN, can be as markers of specific features of genetic structure of animals groups. The first vitamin D binding protein on Mountain Carpathian sheep was studied. For loci with vitamin D receptor identified two allelic variants - GC A and B, three genotypes - AA, AB, BB. Significant intergroup differences is not set although GC B allelic variant have met frequently in animals with white wool.
Download full text in PDF format
|
