Results of the CODEML sites selection test.

1The dN/dS ratio of the class of codons under positive selection is given with the percentage of codon sites predicted to be in that class.2The P-value rejecting the model of neutral evolution (M8A) over that of selection (M8) is given.3Sites with posterior probabilities>0.9 are in regular typeface; sites with P>0.95 are in bold typeface and sites with P>0.99 in bold, underlined typeface.4a12, a20, a3, a2.5a15, a17, a24, a19, a7, a11.6bg2, bg3p, bg24, bg20, bg7, bg12.7bg11, bg18, bg19, bg21, bg1.Results of the CODEML sites selection test.