Figure 3From: Evaluation of genetic susceptibility to childhood allergy and asthma in an African American urban population Linkage disequilibrium (LD) observed across SNPs of GSTP1. r2 values displayed in triangle plot represent strength of LD between SNPs. Color scheme: white (weakest LD): D' < 1, LOD < 2; blue: D' = 1, LOD < 2; shades of pink/red: D' < 1, LOD≠2; bright red (strongest LD): D' = 1, LOD≠2. SNPs in study population indicated in green, HapMap SNPs in black. HapMap data specific to the individuals of African ancestry from the South West United States (ASW) population.Back to article page