Figure 4.

Population structure analysis using ADMIXTURE of ethnolinguistic groups listed in Table 1, alongside select populations from 1000 Genomes Project (10 random samples from African Caribbean in Barbados [ACB]; African Ancestry in Southwest USA [ASW]; Utah residents [CEPH] with Northern and Western European ancestry [CEU]; Esan in Nigeria [ESN]; Gambian in Western Division, The Gambia - Mandinka [GWD]; Luhya in Webuye, Kenya [LWK]; Mende in Sierra Leone [MSL]; Toscani in Italy [TSI]; Yoruba in Ibadan, Nigeria [YRI])

HDGP populations included were Yoruba in Nigeria (Yoruba) and Mozabite in Mzab, Algeria (Mozabite). Total sample size was n = 422.