Genome-wide ancestry deviations across sub-Saharan Africa. For each of the 114 loci (rows) where we observe ancestry deviations with a \(-log_{10}P\geq 8\), for each population (columns) we show the ancestry that has changed (colour) and the direction of change (lighter colours show decrease, darker increase) and the strength of significance (black box \(-log_{10}P\geq 8\); no box \(8\leq-log_{10}P\geq 4\); grey = \(-log_{10}P<4\). The positions of the significant loci are shown on the right and genes of interest, together with the detailed genomic region, are shown on the left.