Table 2. Positively and negatively selected sites for human bocavirus strains originating from this study.

Method	Positive	Negative
SLAC	None	29 sites
FEL	536, 546	34 sites
FUBAR	17, 40, 225, 361, 411, 421, 534, 535, 536, 546, 563	38 sites
IFEL	411, 546	17 sites
MEME	225, 361, 392, 396, 401, 409, 410, 411, 413, 421, 428, 546, 547, 556, 563	-

FEL: fixed-effects likelihood; FUBAR: fast unconstrained Bayesian approximation methods; IFEL: internal branch fixed-effects likelihood; MEME: mixed effects model of evolution; SLAC: single-likelihood ancestor.