Fig. 5

Genome-wide loess curves for genetic differentiation (F _ST), Watterson’s θ (θ_W), and Tajima’s D for all 11 chromosomes in the P. vulgaris genome for each gene pool. F _ST is given as an average across all pairwise comparisons between Andean and Mesoamerican gene pools. The results of Tajima’s D and θ_W are given for each gene pool separately: Mesoamerican (red) and Andean (green), and estimated for the whole population (grey). F _ST, Tajima’s D and θ_W summary statistics were calculated for each 100 kb non-overlapping sliding window