Dynamics of microevolutionary processes during the use of pigs of various types under conditions at an industrial complex
Plakhotnikov, A.G.; Iaremenko, V.I.; Gerasimenko, V.V.
Tsitologiia i Genetika 23(1): 51-55
1989
ISSN/ISBN: 0564-3783 PMID: 2749897 Document Number: 333293
Breeding of pigs in a closed herd during three generations under industrial complex conditions does not essentially increase the number of animals with homozygous genotypes of polymorphic systems of blood groups. One of the possible causes of this phenomenon is selection favourable to animals with a higher heterozygosity.