Variant: rs2021408 

    present in Gene: HLA-DPA1;HLA-DPB1
    present in Chromosome: 6
    Position on Chromosome: 33078949
    Alleles of this Variant: T/C

rs2021408 in HLA-DPA1;HLA-DPB1 gene and Oral Ulcer PMID 30837455 2019 Genome wide analysis for mouth ulcers identifies associations at immune regulatory loci.