Figure 2

Frequency distribution of DARC genotypes according to the estimated genomic ancestry for the Rio Pardo population. Fitted multinomial logistic regression models showing the association between the distribution of DARC genotypes and (a) European, (b) Native American and (c) African ancestry. The individual proportion of genomic ancestry is shown in the x-axis. The y-axis is labeled on the probability scale and shows the variation in the probability of a genotype along with the variation in ancestry proportions.