Fig. 5From: Genome-wide analysis of plant specific YABBY transcription factor gene family in carrot (Dacus carota) and its comparison with Arabidopsis The representation of Ka/Ks the ratio of non-synonymous substitution (Ka) over synonymous substitution (Ks) mutations. The gene duplication over selection and evolutionary pressure to paralogous pairs of potato StYAB genes determined on the basis of Ks and Ka valuesBack to article page