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Extended Data Fig. 7 | Schematic of the second alternative admixture graph.
Results are shown with a single-component deep source for West Africans.
Branch lengths are not drawn to scale. Points at which multiple lineages are
shown diverging simultaneously indicate splits that occur in short succession
(the order of which we cannot confidently assess) but are not meant to
represent exact multifurcations. *Proportion is not well-constrained (for
Mbuti, the sum of the two indicated proportions is well-constrained but not the
separate values). Supplementary Information section 3 provides the full
parameters of the inferred model.