title: Discrepant sequence at codon 57 of DQB1: implication on HLA typing of "Asp 57" in I.D.D.M.
mesh_terms: D001216:Asparagine / Q000235:genetics*; D001483:Base Sequence; D003922:Diabetes Mellitus, Type 1 / Q000235:genetics*; D006683:HLA-DQ Antigens / Q000235:genetics*; D059866:HLA-DQ beta-Chains; D006801:Humans; D008969:Molecular Sequence Data; D016133:Polymerase Chain Reaction; D018807:Polymorphism, Single-Stranded Conformational
chemical_list: D006683:HLA-DQ Antigens; D059866:HLA-DQ beta-Chains; C069051:HLA-DQB1 antigen; D001216:Asparagine