[Linkage relationship among loci determining genetic variants of serum and milk proteins in cattle].
Special methods allowing usage of inadequate pedigrees were employed to examine linkage among the milk protein loci alpha s1-casein, beta-casein, chi-casein and beta-lactoglobulin, and the loci for serum amylase, ceruloplasmin and transferrin. Linkage was evident between the alpha s1-casein and beta-casein loci, the alpha s1 and chi-casein loci, the beta-casein and chi-casein loci, also amylase and transferrin loci. Recombination fractions for these corresponding combinations were 0.00; 0.00; 0.00 and 0.30. Weak linkage (recombination fraction being 0.46; 0.44 and 0.42) between the beta-lactoglobulin and beta-casein loci, the amylase and ceruloplasmin loci, ceruloplasmin and transferrin loci is supposed.
D000818:Animals; D001798:Blood Proteins / Q000494:pharmacology*; D002417:Cattle; D002874:Chromosome Mapping; D005260:Female; D008040:Genetic Linkage; D005819:Genetic Markers; D005838:Genotype; D008126:Lod Score; D008297:Male; D008894:Milk Proteins / Q000494:pharmacology*; D010641:Phenotype; D011110:Polymorphism, Genetic; D011995:Recombination, Genetic
D001798:Blood Proteins; D005819:Genetic Markers; D008894:Milk Proteins
Otnoshenie stsepleniia mezhdu lokusami, determiniruiushchimi geneticheskie varianty belkov syvorotki krovi i moloka u krupnogo rogatogo skota.