title: A new case of recombination within the HL-A system.
abstract: We report another case of recombination within the HL-A system between the first and second segregant series of antigens. The recombination frequency is 0.8%.
mesh_terms: D000328:Adult; D000918:Antibody Specificity; D002648:Child; D003434:Crossing Over, Genetic; D003601:Cytotoxicity Tests, Immunologic; D005260:Female; D005838:Genotype; D006680:HLA Antigens; D006649:Histocompatibility Antigens; D006801:Humans; D007106:Immune Sera; D008297:Male; D010641:Phenotype; D011995:Recombination, Genetic
chemical_list: D006680:HLA Antigens; D006649:Histocompatibility Antigens; D007106:Immune Sera