Figure 3From: Host-range shift of H3N8 canine influenza virus: a phylodynamic analysis of its origin and adaptation from equine to canine hostOriginal ML trees of the internals genes of H3N8 CIV. ML trees were constructed using the GTR + gamma nucleotide substitution model with 1000 bootstrap replications. A: M1; B: NP; C: NS; D: PA; E: PB1; F: PB2.Back to article page