title: Age relationship between insulin-dependent diabetes and rare alleles of properdin factor B.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000483:Alleles; D001315:Australia; D002648:Child; D011415:Complement Factor B / Q000235:genetics*; D003920:Diabetes Mellitus / Q000209:etiology / Q000235:genetics*; D003922:Diabetes Mellitus, Type 1 / Q000235:genetics; D004792:Enzyme Precursors / Q000235:genetics*; D006801:Humans; D007328:Insulin / Q000172:deficiency
chemical_list: D004792:Enzyme Precursors; D007328:Insulin; D011415:Complement Factor B