title: [Dynamics and genetic determination of transformation of alpha macroglobulins allogroups in different populations of domestic pigs].
abstract: The results of genetic studies of transformation of alpha-macroglobullin (AM) allogroups (i.e., fixed allotype combinations) in pigs are presented. Population and hybridization studies showed that the phenomenon discovered was based on activation/inactivation of the AMI allotype expression, which depended on the genetic environment and interlocus relationships. Genetic and selection bases, as well as the significance of the transformation phenomenon described, are discussed.
authors.affiliation: Department of Animal Breeding and Genetics, Novosobirsk State Agrarian University, Russia.
authors.forename: S P
authors.initials: SP
authors.lastname: Kniazev
authors.forename: V I
authors.initials: VI
authors.lastname: Ermolaev
authors.forename: M A
authors.initials: MA
authors.lastname: Savina
authors.forename: I G
authors.initials: IG
authors.lastname: Gorelov
mesh_terms: D000483:Alleles; D000818:Animals; D005828:Genetics, Population; D013552:Swine; D014170:Transformation, Genetic; D000511:alpha-Macroglobulins / Q000235:genetics*
chemical_list: D000511:alpha-Macroglobulins