Author:
Eremina I Yu,Gerasimova L A,Kuklina A I
Abstract
Abstract
The long-term changes in the phylogenetic population characteristics of nine herds of red-and-white dairy cattle of Krasnoyarskii Krai (Russia) in the process of breed formation were estimated. Immunogenetic indicators (erythrocyte antigens) were used. The genetic structure of the population was investigated according to the frequencies of antigenic factors, the frequencies of the phenogroups. The genesis of the formed breed features is outlined by the indicators of the genetic similarity between the crossed breeds and the maternal subpopulations of individual lines. To study polymorphism, the data of the breeding records of the ARM “Selax Molochnyi”, the OOO RC “PLINOR” and hemolytic tests.
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