Comparisons of the evolutionary distances for each gene. Number of non-synonymous substitutions per non-synonymous site (dN) plotted against the number of synonymous substitutions per synonymous site (dS) with all of the strains in this study. In all graphs, we divided the distances into 4 groups; the pink square, between conspecific Fusarium-strains: the blue cross-mark, between Fusarium-strains of different species in the same clade of I to VII: the green triangle, between Fusarium-strains in different clades of I to VII: the red circle, between strains of Fusarium species and other genera. Panel A: non-synonymous substitution in β-tub vs. non-synonymous substitution in EF-1α; panel B: nucleotide substitution of rDNA genes vs. non-synonymous substitution in β-tub, panel C: synonymous substitution in β-tub vs. non-synonymous substitution in β-tub, panel D: synonymous substitution in EF-1α vs. non-synonymous substitution in β-tub, panel E: nucleotide substitution of the intron of EF-1α. vs. non-synonymous substitution in β-tub.
Watanabe et al. BMC Evolutionary Biology 2011 11:322 doi:10.1186/1471-2148-11-322