title: Group-specific component subtypes along the Italian Peninsula.
abstract: Nine areas in Italy were analyzed for the frequencies of the Gc system (group-specific component). No significant discrepancy was found among their frequencies as they resulted after isoelectric focusing (IEF). When more accurately analyzed, gene frequencies revealed a microheterogeneity affecting one sample (city of Bari) against eight tightly clustered values.
mesh_terms: D005787:Gene Frequency; D006801:Humans; D007558:Italy; D010334:Paternity; D011110:Polymorphism, Genetic; D014809:Vitamin D-Binding Protein / Q000235:genetics*
chemical_list: D014809:Vitamin D-Binding Protein