Figure 3From: Changes in transcriptional orientation are associated with increases in evolutionary rates of enterobacterial genesDifference in evolutionary rates between the terminal and middle region of ECO-KPN orthologous genes. The Y axis shows the difference (terminal minus middle) in dN, dS, and dN/dS ratio, respectively, for the left, middle, and right panel. The differences in dN, dS and dN/dS ratio are statistically insignificant between any pair-wise gene group comparisons in each panel.Back to article page