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Patterns of Admixture and Population Structure in Native Populations of Northwest North America

Figure 5

Procrustes-transformed multidimensional scaling plots of Eurasian and American individuals.

(A) 641 individuals from 53 populations after resampling of 82 individuals from each of 14 nonoverlapping groups of European, Central and South Asian, East Asian, and American populations (Figure S7). (B) 641 individuals from 41 populations after resampling of 82 individuals from each of 15 nonoverlapping groups of European, East Asian, and American populations (Figure S8). (C) 393 individuals from 22 populations after resampling of 82 individuals from each of 10 nonoverlapping groups of European and American populations (Figure S9). (D) 450 individuals from 34 populations after resampling of 82 individuals from each of 11 nonoverlapping groups of East Asian and American populations (Figure S10). Procrustes similarity statistics are t0 = 0.958 between Figures 4B and 5A, t0 = 0.999 between Figures 5A and 5B, t0 = 0.956 between Figures 5B and 5C, and t0 = 0.997 between Figures 5B and 5D. Population colors and symbols follow Figure 1.

Figure 5

doi: https://doi.org/10.1371/journal.pgen.1004530.g005