Evidence for a second B-cell locus separate from the DR locus.
D001402:B-Lymphocytes / Q000276:immunology*; D044383:Black People; D002874:Chromosome Mapping; D000939:Epitopes; D008040:Genetic Linkage; D006680:HLA Antigens / Q000235:genetics*; D006801:Humans; D007564:Japan; D044465:White People
D000939:Epitopes; D006680:HLA Antigens