Fig. 3: Genetic affinities of Stone Age northwestern Africans and schematic summary of the population history of the Maghreb.
From: Northwest African Neolithic initiated by migrants from Iberia and Levant
a, Genetic affinity of analysed Stone Age northwestern African individuals, polarized between Neolithic Anatolia and Maghrebi ancestry, using the f4 test of the form f4(Anatolia Neolithic, TAF011; Stone Age northwestern African individuals, Mbuti). b, Genetic affinity of Stone Age northwestern African individuals, polarized between Early Neolithic Iberian and Levantine ancestry using f4 test of the form f4(Iberia Early Neolithic, Levant Chalcolithic; Neolithic northwestern African individuals, Mbuti). a,b, Each symbol represents a single individual f4 value. Error bars indicate ±2 s.e., computed with a block jack-knife approach (5 Mb blocks weighted by the number of SNPs). c, Summary of inferred population history of the Stone Age Maghreb.
