POLYMORPHISM OF THE HISTATHERIN GENE IN HOLSTEIN DOMESTIC BREEDING CATTLE
DOI:
https://doi.org/10.52754/16948696_2023_4_18Keywords:
cattle, Holstein breed, domestic breeding, single nucleotide polymorphism, HSTNAbstract
The article presents the results of a study of the polymorphism of the histatherin gene (HSTN) in Holstein cattle. During our research we established that Holstein cows have the dominance of the A allele with a frequency of 70.24%. As the result of the research the genotypes AA (45.95%), AT (48.65%) and TT with a frequency of 5.4% were identified.
References
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