Selection signatures in the 7 geographical groups.

Regions identified with the hapFLK or FLK test, with the corresponding population group and most differentiated populations (except for the AFR group). Full names of groups and populations are given in Table 1. The number of genes included in each region and the rank of candidate genes within the region is also provided. Overlapping regions detected in different population groups or with different tests are grouped within horizontal lines (in this case candidate genes are the same for all overlapping regions and are only reported in the first one). : signatures of selection previously identified [4]. : this outlying region is not due to evolutionary processes (see details in the main text).