Figure 2From: Cloning of full genome sequence of hepatitis E virus of Shanghai swine isolate using RACE methodPhylogenetic trees constructed using MEGA software depicting genotypic status of SH-SW-zs1 on the basis of full-length genome sequence of 39 HEV isolates. Genbank accession numbers for the full genome were marked at each branch. Percent bootstrap support is indicated at each node. The abbreviations Ch and Ja stand for China and Japan, respectively.Back to article page