Fig. 2.

Regional plots of the natural selection signatures at the ADH cluster locus. Regional plots of the significant natural selection signatures observed at the ADH cluster locus at 4q23. Regional enrichment of (a) DRC_T for recent coalescence events, (b) ASMC for each bin with 0.05 cM (=P_ASMC, upper), iHS for each SNP (=P_iHS, middle), and SDS for each SNP (=P_SDS, bottom), along with (c) the gene positions. The y-axes in (b) indicate the –log₁₀(P) of genome-wide selection signatures. The horizontal gray lines represent the genome-wide significance thresholds.