Figure 1.
Phylogenetic analysis of HEV complete genome sequences. A neighbor‐joining tree was produced using a Poisson model of AA distances between 36 concatenated ORF1 and ORF2 regions (but not including the ORF1 hypervariable region) from human‐derived HEV genotype 3 isolates (open circles), rabbit‐derived genotype 3 isolates (open triangles), and reference sequences of other genotypes (open squares). Sequence HQ389543 (subtype 3a) that was used to generate the peptide set is shown with a filled circle. Branches supported by >70% of bootstrap replicates are indicated.