Figure 3

The values of synonymous distances (ps) are 10 to 30 times higher between HspA1A and HspA1L (a) than between HspA1A and HspA1AB (b,c). Synonymous/non-synonymous substitutions over sliding windows were performed using SWAAP (v.1.0.3) using the modified Nei-Gojobori method. b and c are the same data with different y axes scaling.