title: Bf Fl and C22 gene frequencies in patients with insulin dependent diabetes mellitus (IDDM) from three South African populations.
abstract: African (59), Coloured (140) and White (71) IDDM patients were allotyped for Bf and C2. In Africans and Coloureds, unlike Whites, no strong associations with Bf Fl and C22 were observed.
mesh_terms: D044383:Black People; D003175:Complement C2 / Q000235:genetics*; D011415:Complement Factor B / Q000235:genetics*; D003922:Diabetes Mellitus, Type 1 / Q000235:genetics / Q000276:immunology*; D004792:Enzyme Precursors / Q000235:genetics*; D005787:Gene Frequency; D006801:Humans; D013019:South Africa; D044465:White People
chemical_list: D003175:Complement C2; D004792:Enzyme Precursors; D011415:Complement Factor B