Fig 1.
Genetic structure in Bwa Mawego.
Each color represents a cluster (for K number of clusters in each model) and each bar shows individual cluster proportions ordered across panels (n = 159).
Fig 2.
Admixture proportions in HGDP and Dominica samples.
Bars show cluster proportions among 919 HDGP references and 22 unrelated Dominica samples for Kmax = 6 (top panel) and K = 7 (bottom panel) clusters.
Fig 3.
Autosomal and X chromosomal admixture proportions among females.
Bars show Kmax = 5 cluster proportions along autosomes (top panel) and X chromosomes (bottom panel) among 336 women sampled from Dominica and the HGDP.
Fig 4.
Dominica samples projected onto HGDP principal component axes.
HGDP individuals are plotted as triangles, and Dominican individuals (n = 159) are plotted as closed circles in blue.
Table 1.
f3 statistics.
Table 2.
f4 ratio estimates of pairwise mixture proportions.
Table 3.
ALDER two-reference admixture dates.
Table 4.
ALDER one-reference admixture dates and mixture proportions.