Allele and haplotype frequencies for HLA-DQ in Iranian celiac disease patients

Figure 1 Human Leukocyte antigenhaplotype frequencies in the different ethnicities of Iran[14-17]. HLA: Human leukocyte antigen.

Figure 2 Distribution of the human leukocyte antigen risk groups in cases and controls according to tag-single nucleotide polymorphism prediction. Low risk for those negative for DQ2/DQ8; intermediate risk for those homozygous for HLA-DQ2.2 or DQ8, heterozygous for DQ2.5 or DQ2.2; high risk for those homozygous for DQ2.5 and DQ2.5/DQ2.2. HLA: Human leukocyte antigen.