title: Immunoglobulin structure and genetics. Identity between variable regions of a mu and a gamma2 chain.
mesh_terms: D000595:Amino Acid Sequence; D001666:Binding Sites, Antibody; D006801:Humans; D006942:Hypergammaglobulinemia / Q000276:immunology*; D007143:Immunoglobulin Heavy Chains / Q000235:genetics; D007135:Immunoglobulin Variable Region
chemical_list: D007143:Immunoglobulin Heavy Chains; D007135:Immunoglobulin Variable Region