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 2
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.