Reassortments involving NA.

The 14 non-terminal, non-pre-terminal RCBs are shown. The table shows the observed and expected distances between the amino acid replacements and the preceding reassortment, and the Wilcoxon p-value for the difference between the observed and expected values. The RCBs are ordered by the Wilcoxon p-value. a Substitutions at phylogenetic distances up to 0.003 ds units after the reassortment. b Phylogenetically independent substitutions are such that none of them are descendant to any of the remaining ones. c Number of substitutions accumulated per lineage. d RCBs also described in [7]. e RCBs confirmed by sampling times.