title: [Immunogenetic study of porcine IgG].
abstract: Three allotypes of IgG were identified in pig. Based on data obtained on electrophoretic mobility as well as on results of the International Comparative Test ISABR for pig blood group, polymorphic proteins and enzymes (1987-1988), the allotypes are specified as markers of two different IgG subclasses and are referred to as IgG1a, IgG2b and IgG2c. The former of these is established as corresponding to the already known IGH3 C1, and the other two had not been earlier described. In herds of pigs being bred in the Georgian SSR, the IgG1a allotype frequencies in Kakhetinskaya, Large White, Landrase and Lithuanian white were 0.84, 0.93, 0.91 and 0.94, respectively, whereas for the IgG2b allotype it ran 0.89, 0.73, 0.79, and 0.69 in the order mentioned. The IgG2c allotype was not registered in samples under examination.
authors.forename: E G
authors.initials: EG
authors.lastname: Mirtskhulava
authors.forename: R S
authors.initials: RS
authors.lastname: Mitichashvili
authors.forename: V I
authors.initials: VI
authors.lastname: Ermolaev
authors.forename: I G
authors.initials: IG
authors.lastname: Gorelov
authors.forename: O K
authors.initials: OK
authors.lastname: Baranov
mesh_terms: D000483:Alleles; D000818:Animals; D005803:Genes, Immunoglobulin; D007122:Immunoelectrophoresis; D007126:Immunoglobulin Allotypes / Q000235:genetics; D007074:Immunoglobulin G / Q000235:genetics*; D013552:Swine / Q000235:genetics* / Q000276:immunology
chemical_list: D007126:Immunoglobulin Allotypes; D007074:Immunoglobulin G
vernacular_title: Immunogeneticheskoe issledovanie IgG svin'i.