CHARACTERISTICS OF POPULATION GENETIC STRUCTURE AMUR CARP

The data values of allele and genotype frequencies for the loci malate dehydrogenase, malic enzyme and carbonic anhydrase in sires of “Donrybkombinat”, of “Sumyrybhosp” and of “Velykyj Lubin” are given. It is established that the genetic structure of populations of common carp stud- ied by genetic-biochemical systems closes to Hardy-Weinberg equilibrium. It is revealed that the actual heterozygosity tended to increase in relation to theoretically expected heterozygosity in the studied loci. We came to the conclusion that the assessment of polymorphism of these genetic- biochemical systems can help control objective genetic structure of investigated populations of a sazan in the future.