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Table 1 Numbers of synonymous and nonsynonymous substitution per site (dN/dS) in H3N2 HA

From: Long intervals of stasis punctuated by bursts of positive selection in the seasonal evolution of influenza A virus

Protein sites dN/dS ratio; tree partition
  All branches Trunk branches Other branches
H3N2 HA 0.27 ± 0.02 0.35 ± 0.08 0.26 ± 0.02
H3N2 HA1 0.37 ± 0.04 0.57 ± 0.15 0.34 ± 0.04
H3N2 HA2 0.13 ± 0.02 0.10 ± 0.05 0.14 ± 0.03
H3N2 epitopes 0.63 ± 0.09 1.85 ± 0.82 0.53 ± 0.08
H3N2 non-epitopes 0.15 ± 0.02 0.09 ± 0.04 0.16 ± 0.02