title: Deficiencies of the complement MAC II gene cluster (C6, C7, C9): is subtotal C6 deficiency of particular evolutionary benefit?
authors.forename: R
authors.initials: R
authors.lastname: Würzner
mesh_terms: D001327:Autoimmune Diseases / Q000276:immunology; D015938:Complement Membrane Attack Complex / Q000172:deficiency* / Q000235:genetics; D019143:Evolution, Molecular; D006801:Humans; D009154:Mutation; D011110:Polymorphism, Genetic
chemical_list: D015938:Complement Membrane Attack Complex