title: Use of HLA loss mutants to analyse the structure of the human major histocompatibility complex.
mesh_terms: D000483:Alleles; D002874:Chromosome Mapping; D002906:Chromosomes, Human, 6-12 and X; D003001:Cloning, Molecular / Q000379:methods; D004274:DNA, Recombinant; D005796:Genes; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D008285:Major Histocompatibility Complex; D009154:Mutation; D010957:Plasmids
chemical_list: D004274:DNA, Recombinant; D006680:HLA Antigens