Divergence of the bZIP Gene Family in Strawberry, Peach, and Apple Suggests Multiple Modes of Gene Evolution after Duplication

Figure 4

Ka/Ks ratios of bZIP domains. (a) Ka/Ks ratios of domains in clades A–S. (b) Ka/Ks ratios of BR and LZ domains in clades A–S. The Ka/Ks ratios are located in the top of the graph.

(a)

(b)