title: Evidence for linkage between the locus for the ABO-system and the locus for phosphoglucoseisomerase (PGI).
mesh_terms: D001789:Blood Group Antigens; D002874:Chromosome Mapping; D005190:Family; D008040:Genetic Linkage; D005826:Genetics, Medical; D005956:Glucose-6-Phosphate Isomerase / Q000097:blood*; D006801:Humans; D008967:Molecular Biology; D011995:Recombination, Genetic
chemical_list: D001789:Blood Group Antigens; D005956:Glucose-6-Phosphate Isomerase