Isolation and Genetic Characteristics of Human Genotype 1 Japanese Encephalitis Virus, China, 2009
Figure 2
Phylogenetic tree based on the full E gene of the representative JEV strains.
WNV NY99 (NC_009942) was used as an out-group. JEV Genotypes 1–4 are expressed as G1–G4, respectively. An asterisk is used to denote the three isolates used in this study.