Fig. 2.
Evaluation of SNP ascertainment on pairwise FST estimates in European seabass and gilthead seabream pooled population samples. Pairwise FST values obtained for (A) European seabass and (B) gilthead seabream populations based on a ‘non-ascertained’ marker panel (below the diagonal) and an ‘ascertained’ panel containing the array SNPs (above the diagonal). Principle coordinate analysis of pairwise FST among (C) European seabass and (D) gilthead seabream populations, and comparison between results obtained from a ‘non-ascertained’ (left panel) vs ‘ascertained’ (right panel) set of SNPs.