Frequency-based allele-sharing analyses. f4 statistic test on Amhara in form of (PopA,PopB;Test,Mbuti) to assess genetic similarity between Amhara and respective NAF genomes to pairs of several West Asian populations. A and B populations are listed in the right and left side of the plot, respectively. Values in x axis indicate the Z-Scores, we draw two lines to highlight |z-Scores| = 2 and 3. Points with |z-Score| > 3 indicate a clear affinity of the test population towards one of the other population. Amhara’s segments tested: Amhara whole-genome (Amhara, in blue), the Non African component (Amhara NAF, in yellow), Amhara AF and NAF components together (Amhara Joint, in violet) and Amhara NAF with X component (Amhara NAF + X, in orange).