title: Structure, organization, and regulation of the complement genes.
mesh_terms: D000818:Animals; D001483:Base Sequence; D003001:Cloning, Molecular; D003167:Complement Activation; D003165:Complement System Proteins / Q000235:genetics* / Q000276:immunology; D006801:Humans; D008969:Molecular Sequence Data; D012150:Polymorphism, Restriction Fragment Length; D011951:Receptors, Complement / Q000235:genetics / Q000276:immunology; D012689:Sequence Homology, Nucleic Acid
chemical_list: D011951:Receptors, Complement; D003165:Complement System Proteins