Figure 1. Linkage disequilibrium (LD) between SNPs rs2165241, rs4886776, rs893818 of the LOXL1 gene in XFG (A), POAG (B) patients, and controls (C). LD values are presented as Lewontin's standardized coefficient D′ (left) and the square of the correlation Pearson's coefficient (r2; right) between SNPs.