Standardizing selection and its consequences for genetic population structure |
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| Authors: | S. P. Knyazev S. V. Nikitin |
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| Affiliation: | 1.Department of Animal Breeding and Nutrition,Novosibirsk State Agrarian University,Novosibirsk,Russia;2.Institute of Cytology and Genetics, Siberian Branch,Russian Academy of Sciences,Novosibirsk,Russia |
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| Abstract: | Type of selection for total fitness, specific for domestic animals and termed by us standardizing selection, is discussed. Consequences of such selection for the population structure genetic are considered taking a population of domestic pigs as an example. Examples of effective and ineffective standardizing selection are presented. Specific features of genetic determination of ten quantitative traits detected in analysis of standardizing selection are discussed. |
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