Recombination between the B and C loci of the HLA region.
D002874:Chromosome Mapping; D003434:Crossing Over, Genetic; D000939:Epitopes; D006680:HLA Antigens / Q000032:analysis; D006649:Histocompatibility Antigens / Q000032:analysis; D006720:Homozygote; D006801:Humans; D007125:Immunogenetics; D007959:Lymphocyte Culture Test, Mixed; D008967:Molecular Biology; D011995:Recombination, Genetic
D000939:Epitopes; D006680:HLA Antigens; D006649:Histocompatibility Antigens