Table 2. Site-specific selection pressure estimates based on two different datasets (BEAST = 247 genomes and ML = 130 genomes).

Datasets		FEL (p < 0.01)	FUBAR (p < 0.01)	MEME prob. > 0.99
ML dataset	Nonstructural protein	NSP1: 171	NSP1: 171	NSP1: 171, NSP2: 122, NSP2: 457, NSP3: 516, NSP4: 81, NSP4: 466, NSP4: 467, NSP4: 496
	Structural protein			E2: 57, E2: 221, E1: 146
BEAST dataset	Nonstructural protein	NSP1: 171	NSP1: 171, NSP4: 467	NSP1: 171, NSP2: 457, NSP3: 516, NSP4: 81, NSP4: 466, NSP4: 467
	Structural protein			E1: 146

The results of the three different methods; FEL (p value < 0.01), FUBAR (prob. > 0.99) and MEME (p value < 0.01) are given.