Source:http://linkedlifedata.com/resource/umls/id/C2348924
NCI: Human HLA-DQB1 wild-type allele is located in the vicinity of 6p21.3 and is approximately 7 kb in length. This allele, which encodes HLA class II histocompatibility antigen, DQB1 beta chain protein, plays a role in the regulation of antigen presentation.