Figure 7From: Genome-wide SNP genotyping highlights the role of natural selection in Plasmodium falciparumpopulation divergenceLinkage disequilibrium, measured by r2, for each of the four population samples: (a) Senegal; (b) Malawi; (c) Brazil; (d) Thailand. Plotted are the measured r2 for linked markers (blue lines) and for unlinked markers (red lines), as well as the level of background LD expected because of small sample size (green lines).Back to article page