Serum proteins and erythrocyte enzymes of populations in Iran.

The genetic polymorphisms of nine biochemical genetic markers were investigated in four populations (Turks, Kurds, Tehranis and Kermanis) living in the north-east and south-east regions of Iran. Only one of the nine loci studied (acid phosphatase) showed significant gene frequency differences and for the C3 system the F allele frequencies in these populations were the lowest ever reported from Iran.