Fig. 6From: The prevalence and genomic characteristics of hepatitis E virus in murine rodents and house shrews from several regions in ChinaPhylogenetic tree constructed based on partial ORF4 of the near full-length genomes of HEV (MrBayes, GTR + G + I nucleotide substitution model). Three rat HEV isolates and seven HEV isolates derived from rats and ferret are included for comparison. Percentages of the PP values are indicatedBack to article page