Biochemical indices of the protein and hygiode exchange of substances in cows of various genotypes

Studies have shown that in the animal population we studied, the highest total protein content and albumin content are characteristic of individuals with homozygous genotypes CSN3BB and PRLBB for CSN3 and PRL genes, for glucose in individuals with homozygous genotype TG5CC for the TG5 gene; the minimum urea content in individuals with a heterozygous PRLAB genotype for the PRL gene. According to the studied genes, the highest total protein content was found in animals with the complex genotype CSN3AAGHVV TG5TC BBBLGPRLbb (n=l) - 122,00 g/1. albumins - in animals with the complex genotype CSN3abGHllTG5tcBLGabPRLaa (n=l ) - 57,00 g/1. glucose - in animals with the complex genotype CSN3AAGHIA TG5CC ВBBLGPRLAA (n=l) - 5.75 mmol/1: the minimum urea content in animals with the complex genotype CSN3AAGHLLTG5TCBLGABPRLAB (n=l) - 4.01 mmol/1. The different frequency of occurrence of genotypes, both for individual genes and for their complexes, necessitates further research to refine the results obtained.