Fig. 1From: Male-biased migration from East Africa introduced pastoralism into southern AfricaGeographic location and genetic ancestry assignment of the samples used in this study. Pie charts are averaged cluster assignments at K = 5 (ADMIXTURE analysis) for relevant populations (complete cluster analysis is available in Figure S2). The Hessequa descendants’ ancestry proportions were calculated for the nine sampling sites separately. Full population description and origin of datasets are summarized in Additional File 2: Table S8Back to article page