The population analysis of polymorphism of proteins fractions of milk of horned cattle

Abstract

The genetic structure of different populations of a horned cattle on hereditary polymorphism of fibers of milk is investigated. The comparative analysis of prevalence of genetic variants of polymorphic fibers and frequencies allele’s different loci both in interbreeds populations, and in populations of different breeds is carried out. Indexes of genetic similarity on type’s lactoproteins are calculated.

Keywords

• казеин
• лактоглобулин
• аллель
• локус
• популяции
• индекс сходства