Fig. 3
dN/dS (ω) values of four soxB1/G ohnologs (sox15 and sox1-3 s) during vertebrate evolution. A total of 102 gap-containing 930 nucleotide sequences corresponding to 310 codons were used for this tree inference. The GTR + F + R5 model was selected as the best-fit model in this dataset and used for the inference. dN/dS (ω) values were calculated using 234 nucleotide sites with gaps deleted on the same nucleotide alignment as the tree inference. The scale bar indicates nucleotide substitutions per site