title: Distribution of two alleles of erythrocytic nucleoside phosphorylase in different indigenous and imported Moroccan cattle populations.
mesh_terms: D000818:Animals; D002417:Cattle / Q000097:blood / Q000235:genetics*; D004912:Erythrocytes / Q000201:enzymology*; D005787:Gene Frequency; D005819:Genetic Markers; D010430:Pentosyltransferases / Q000235:genetics*; D010641:Phenotype; D011683:Purine-Nucleoside Phosphorylase / Q000097:blood / Q000235:genetics*
chemical_list: D005819:Genetic Markers; D010430:Pentosyltransferases; D011683:Purine-Nucleoside Phosphorylase