Table 1.

Positive selection analyses of different viral proteins based on SLAC, FEL, and REL.

Protein	SLAC Method (p < 0.25)	FEL Method (p < 0.15)	REL (Bayes factor value > 50)
p48	65, 104 a	65, 104	99, 65, 104, 52, 102, 11, 20, 277
NTPase	—	312	—
p22	58	58, 64, 156	58, 156
VPg	—	—	129, 131
3CL	—	—	—
RdRp	—	4	—
VP1	406, 385, 389, 404, 304, 297, 547, 510, 6, 9, 392, 372	385, 406, 404, 389, 510, 297, 547, 6, 304, 349, 372, 24	406, 385, 404, 389
VP2	140, 226, 27, 232, 148	140, 226, 27, 76, 57	140, 27, 226

^aPositions in bold font style indicate the positive selection sites verified by three methods.