The maintenance of somatic cages in milk of cows depending on their genotype

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Abstract


Biochemical polymorphism of milk whey proteins was studied. Trials on the study of factors affecting the content of somatic cells in cow milk were performed. Correlation between genotype of animals for the locus of β-Lg and content of somatic cells in cow milk was discovered. Least somatic cages in 1 ml of milk contains at cows with homozygous ВВ a genotype. Force of influence of a genotype on locus β-Lg on quantity of somatic cages makes 17,7%.

B S Iolchiev

Russian People's Friendship University

Кафедра генетики, селекции и растениеводства; Российский университет дружбы народов; Russian People's Friendship University

V A Zakopajlo

Russian People's Friendship University

Кафедра генетики, селекции и растениеводства; Российский университет дружбы народов; Russian People's Friendship University

E V Romanova

Russian People's Friendship University

Кафедра генетики, селекции и растениеводства; Российский университет дружбы народов; Russian People's Friendship University

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Copyright (c) 2009 Иолчиев Б.С., Закопайло В.А., Романова Е.В.

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