Nonsynonymous and silent divergence (FST). (a) Significantly greater nonsynonymous divergence (determined by bootstrapping) is indicated by asterisks: *P < 0.05; **P < 0.001; ***P < 0.0001. Error bars indicate 95% confidence intervals determined from bootstrapping. (b) Proportion of SNPs with significant Senegal versus Thailand FST (P < 0.05) controlling for average derived allele frequency in Senegal and Thailand.
Neafsey et al. Genome Biology 2008 9:R171 doi:10.1186/gb-2008-9-12-r171