Fig. 3: No significant spatiotemporal population structure in Atlantic bluefin tuna based on mitogenomic data of 186 specimens.
From: Five millennia of mitonuclear discordance in Atlantic bluefin tuna identified using ancient DNA
Pairwise population divergence is presented as a heatmap showing absolute (dxy) and relative (ΦST) divergence between populations when (A) excluding and (B) including the discordant MT genomes. Divergence is increased when including discordant MT genomes. Locations containing discordant MT genomes are highlighted with darker shading in panel (B). The nucleotide diversity within each population is shown on the diagonal. P-values for ΦST can be found in supplementary (Fig. S7).
