Figure 1From: Replication of the association of chromosomal region 9p21.3with generalized aggressive periodontitis (gAgP) using an independent case-control cohort Linkage disequilibrium (LD) map for the SNPs genotyped in this study. The LD region 1 as described by Schaefer et al. (2009) [17] is represented by the three SNPs rs2891168, rs1333042, and rs1333048. The LD region 2 is represented by SNP rs496892. The derived LD block structure is shown for the Greifswald case-control cohort (n = 469) described in this study. Numbers represent pair wise percent R2-values.Back to article page