Fig. 3

Phylogenetic trees of 198 UL146 nucleotide and amino acid sequences from the cases and controls. a Tamura-Nei neighbor-joining of 198 UL146 nucleotide sequences from cases and controls with the 14 previously described genotypes [14]. b Jukes-Cantor neighbor-joining of the translated amino acid sequences. One partial genotype 7 sequence was excluded from the tree generation. Trees were resampled by bootstrapping with 1000 replicates. Distance scale presented in substitutions per site