title: [Genetic relationship of the loci of phosphohexose isomerase and G-system blood groups in swine].
abstract: The hybridological analysis for gene mapping of the locus of phosphohexose isomerase (PHI) of pigs was carried out. The locus of G blood group system was used as a marker of the chromosome 15. 26 families with 200 piglets were obtained from backcross matings. The analysis of haplotype segregation pointed to the lack of independent inheritance of PHI and G systems loci and to weak linkage between these loci. The recombination frequency was estimated to be 39%. The results obtained are discussed in connection with the problem of establishment of accurate gene maps.
authors.forename: S P
authors.initials: SP
authors.lastname: Kniazev
authors.forename: V N
authors.initials: VN
authors.lastname: Tikhonov
mesh_terms: D000818:Animals; D001789:Blood Group Antigens / Q000235:genetics*; D002874:Chromosome Mapping; D005260:Female; D008040:Genetic Linkage; D005838:Genotype; D005956:Glucose-6-Phosphate Isomerase / Q000235:genetics*; D006824:Hybridization, Genetic; D008297:Male; D011995:Recombination, Genetic; D013552:Swine / Q000097:blood / Q000235:genetics*
chemical_list: D001789:Blood Group Antigens; D005956:Glucose-6-Phosphate Isomerase
vernacular_title: Izuchenie geneticheskoĭ sviazi lokusov fosfogeksozoizomerazy i G-sistemy grupp krovi svin'i.