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. 2018 Mar 1;13(3):e0193684. doi: 10.1371/journal.pone.0193684

Fig 1. The population frequencies for HLA class II alleles.

Fig 1

Population frequencies for HLA-DRB1 (A), HLA-DQB1 (B), HLAS-DQA1 (C) and HLA-DPB1 (D) are shown as the delta between type 1 diabetes patients and controls. The population frequency counts only how many times an allele is present in the population so in case of homozygosity it is counted as 1. * Pcorr ≤ 0.001.