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. 2013 Dec 20;8(12):e84226. doi: 10.1371/journal.pone.0084226

Figure 1. Linkage disequilibrium structure around the HLA-DQ region based on D’ using HapMap-JPT Data.

Figure 1

P-value plot and genomic structure of the GWAS stage. Blue lines represent the LD block containing the HLA-DQA2 and HLA-DQB2 loci. Black lines represent two LD blocks containing the HLA-DQA1 and HLA-DQB1 loci, and the black dotted line represents the boundary between them. The red line represents the most strongly associated SNP, rs9275572, which is located within the HLA-DQB1 locus. The LD maps were created using HaploView software.