Структура локуса aS1-CN у крупного рогатого скота и его взаимосвязь с молочной продуктивностью

Луполов, Т. А.; Петку, В. С.; Науменко, В. Н.; Гуминская, Е. Ю.

Структура локуса aS1-CN у крупного рогатого скота и его взаимосвязь с молочной продуктивностью

2015

Луполов, Т. А. (Mozyr State Pedagogical University named after I.P. Shamyakin, Mozyr (Belarus) | Петку, В. С. | Науменко, В. Н. | Гуминская, Е. Ю.

The article deals with the polymorphism of the protein aS1-CN milk estonian red and black-motley cows of Moldovan type. The highest frequency 0,9354 and 0,8548 for type aS1-CNÂ was established. The interrelation of a locus in both populations of cows with such productive qualities as: amount of the obtained milk, the content of fat in milk and an outlet of the dairy fat is found. Genotype BC at black and motley cows a genotype BB has advantage in the population of red Estonian breed.

显示更多 [+]