Figure 1

Genomic ancestry of the Rio Pardo population. (a) Genomic individual ancestry bar plot, including worldwide populations and the Rio Pardo population. Each individual is represented by a thin vertical line that is partitioned into three colored segments corresponding to the individual’s estimated membership proportion in the European (blue), African (green) and Native American (red) clusters. (b) PCA representation of individual ancestry. EURO, European; AMER, Native American; AFRI, African and BRAZ, Brazilian (Rio Pardo population).