Figure 4

Top Svd values in the 50- to 200-Mb region of the human chromosome 2, based on the sliding window scan in the ASI population sample, using different haplotype length (window size). For clarity, only the values in the 99^th percentile of the computed Svd > 0 are plotted. Bottom plot shows variation in the fine-scale recombination rate ρ estimated using InfRec [35]. The colored boxes indicate the location of six loci previously identified as targets of selection [25–27]. The gray shading boxes indicate the location of two new loci, where clustered signals found by our approach suggest positive selection as well.