METHOD FOR DETERMINATION OF GENETIC POTENTIAL OF DAIRY PRODUCTS OF MEAT HEIFERS OF BEEF CATTLE

摘要

FIELD: biotechnology.;SUBSTANCE: invention relates to the field of biotechnology and represents a method for determining the genetic potential of milk production of meat heifers of beef cattle, including selection of whole blood in heifers aged at least 3 months, DNA extraction with genotype determination by PCR method separately by hormone thyroglobulin TG5 and growth hormone bGH, and then conjugated genotypes by both genes, and if TG5^TT genotype is detected or bGH^LLTG5^TT calf is referred to animals with high genetic potential of milk productivity and selected for further reproduction.;EFFECT: invention makes it possible to identify animals with the highest genetic potential of milk productivity.;1 cl, 3 tbl