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. 2018 May 2;7:76. doi: 10.1038/s41426-018-0075-4

Fig. 1. Avian HEV gene analysis and clinical evaluation of the virus infected rabbits.

Fig. 1

a Phylogenetic trees based on the sequences of four partial of HEV ORF2 genes (CHN-SN-C2, CHN-SN-D2, CHN-SN-G2, and CHN-SN-R2) isolated in this study and other HEVs from various animal species. The trees were generated by the neighbor-joining method with bootstrap tests of 1000 replicates using the MEGA 7.0 software. b Viremia/fecal viral shedding, ALT levels, and antibody levels in rabbits experimentally infected with CaHEV. c Microscopic lesions in livers from negative control rabbits (left) and rabbits experimentally infected with CaHEV (right) showed lymphocytic venous periphlebitis (arrows). Liver sections were stained with hematoxylin and eosin