Figure 6.

Proportions of sites in different secondary structures: (A) color-coded bars from dark to light blue correspond respectively to the residues coevolving for Grantham distance, volume, charge, all coevolving sites and the whole RBCL sequence; (B) color-coded bars from dark to light blue represent respectively the positively selected sites detected by PAML, FitModel, both and the whole sequence.

Wang et al. BMC Evolutionary Biology 2011 11:266   doi:10.1186/1471-2148-11-266
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