Observational Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Jun 28, 2014; 20(24): 7955-7963
Published online Jun 28, 2014. doi: 10.3748/wjg.v20.i24.7955
Figure 1
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Figure 1 Phylogenetic tree based on partial ORF2 sequences. An avian hepatitis E virus (HEV) strain (AY535004) is included as an outgroup. The strains CH-YT-HEV01 to CH-YT-HEV12 were isolated from human patients, and the strains CH-YT-HEV13 and CH-YT-HEV14 were isolated from the general human population. The strains CH-YT-sHEV01 to CH-YT-sHEV04 were isolated from swine bile.
Figure 2
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Figure 2 Phylogenetic tree depicting sub-genotypic status of all 72 genotype 4 hepatitis E virus isolates based on full-length sequences. The Arabic numbers and the Roman letters outside the square bars indicate potential sub-genotypic designations.
Figure 3
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Figure 3 Map showing the geographic distribution of Shandong and Hubei in China. Shandong Province is located 380 km northeast of Hubei Province.
Figure 4
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Figure 4 Maximum clade support phylogeny for the dated China-indigenous (subtype 4d) isolates of complete genome sequences. The branch lengths and node heights are in units of years.