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Two new common alleles of erythrocyte adenosine deaminase (ADA) in pigs
Authors:S. &#  EPICA,I. BRCHANOVÁ  ,J. HRADECKÝ  ,J. HOJNÝ  
Affiliation:Czechoslovak Academy of Sciences, Institute of Animal Physiology and Genetics, Lib?chov.
Abstract:New adenosine deaminase variants ADA C and ADA D were found by means of agarose gel electrophoresis in pig erythrocytes. Family data supported the hypothesis that these are controlled by codominant alleles ADAC and ADAD. The ADAC allele was present in Large White (q = 0.076), Landrace (q = 0.037) and their crosses with other breeds. The ADAD allele was present in Duroc (q = 0.067) and its crosses. Allele frequencies for six pig breeds are given.
Keywords:pig    genetic polymorphism    adenosine deaminase    agarose gel electrophoresis
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