Table 2. Selection profiles estimated from the HMPV genomes.

			Number of selected codons
			Positive		Negative
Coding region	Codon #	Overall dN/dS	SLAC	MEME	SLAC
Complete	4,060	0.098	6 (0.15)a	54 (1.33)	798 (19.66)
N	384	0.035	n.d.b	1 (0.26)	51 (13.28)
P	295	0.120	n.d.	2 (0.68)	40 (13.56)
M	254	0.026	n.d.	1 (0.39)	29 (11.41)
F	539	0.045	n.d.	n.d.	67 (12.43)
M2-1	187	0.073	n.d.	1 (0.53)	23 (12.30)
M2-2	71	0.160	n.d.	n.d.	2 (2.82)
SH	177	0.380	n.d.	3 (1.69)	13 (7.34)
G	148	0.517	3 (2.03)	5 (3.38)	13 (8.78)
L	2,005	0.053	n.d.	11 (0.54)	197 (9.61)

^a The selection ratio (%) is provided in parenthesis.

^b n.d., not detected.