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. Author manuscript; available in PMC: 2016 Aug 12.
Published in final edited form as: Nature. 2015 Jul 21;525(7567):104–108. doi: 10.1038/nature14895

Figure 1. South Americans share ancestry with Oceanian populations that is not seen in Mesoamericans or North Americans.

Figure 1

a) Quantile-quantile plot of the Z-scores for the D-statistic symmetry test for whether Mixe and Suruí share an equal rate of derived alleles with a candidate non-American population X, compared to the expected ranked quantiles for the same number of normally distributed values. b) Z-scores for the h4-statistic. c) Z-scores for the CHROMOPAINTER statistic. D) heatmap of CHROMOPAINTER statistics. For non-Americans we display the symmetry statistic S(non-American; Mixe, Suruí & Karitiana) for donating as many haplotypes to Mixe as to Suruí & Karitiana. For the Americas we plot S(Onge; Mixe, American) for receiving as many haplotypes from the Onge as do the Mixe.