[Genetic analysis of the microevolutionary processes in cattle populations (the example of the B locus of blood groups)].
Dynamics of allele frequencies for the B-locus of blood groups in cattle populations and of a number of phenotype indexes in these animals was studied. It is determined that natural stabilizing selection and prezygotic selection, leading to a change in genetic structure, act in every population. The role of sires' influence on this process is insignificant.
S K
SK
Okhapkin
Iu I
IuI
Rozhkov
D000483:Alleles; D000818:Animals; D005075:Biological Evolution; D001789:Blood Group Antigens / Q000235:genetics*; D002417:Cattle / Q000235:genetics*; D005787:Gene Frequency; D005828:Genetics, Population; D010641:Phenotype; D012641:Selection, Genetic
D001789:Blood Group Antigens
Geneticheskiĭ analiz mikroévoliutsionnykh protsessov v populiatsiiakh krupnogo rogatogo skota (na primere B-lokusa grupp krovi).