Assessing of kappa-casein polymorphism in ukrainian charolais cattle and its associations with productivity traits Download PDFDOI: 10.32900/2312-8402-2023-129-164-171Rossokha V., PhD, sen. research, https://orcid.org/0000-0002-0978-9349, Boyko Yelena, PhD, sen. research, https://orcid.org/0000-0003-3065-046, Oliinychenko Y., PhD, https://orcid.org/0000-0002-1000-0683, Institute of Animal Science of NAASKeywords: gene, kappa-casein, cattle, Charolais, polymorphism, meat productivity