Figure 5. Phylogenetic analysis of the Feline calicivirus enteric sequences identified in FPV-cases and healthy controls using the full genome nucleotide alignment and the GTR+F+R4 nucleotide substitution model and capsid protein amino acid alignment and the LG+F+R8 amino acid substitution model, respectively. TheFeline calicivirus sequences from the FPV-case libraries are coloured in blue. The scale bar represents the number of nucleotide and amino acid substitutions per site. The tree was midpoint rooted for clarity only.