The study of polymorphism of lipid metabolism genes and fatty milk content of the jersey cow breed on the example of Timiryazev LLC

Dairy cattle breeding, which has been actively assisted by the state in recent years and demonstrating stable growth rates of milk production, participating in the formation of the country's national food security system, is recommended to purchase Jersey cows, animals with the complex LEPTTTG5TT genotype, with high milk yield, demonstrating the highest results in fat content and its mass fraction. Animals will make a profit, the business will be profitable, easy and profitable. And to achieve success in breeding work, which for the most part depends on the accuracy of determining the breeding value of animals, it is necessary to use DNA technologies in order to accumulate in herds of animals with desirable complex genotypes.