Fig. 6From: New strains of Japanese encephalitis virus circulating in Shanghai, China after a ten-year hiatus in local mosquito surveillanceGenetic distances of the envelope genes from five genotypes of Japanese encephalitis virus (JEV). Genetic distance analyses were performed using Kimura’s two-parameter model based on 69 JEV envelope sequences from GenBank and two sequences obtained in this study. The GenBank accession numbers of involved sequences are available in Fig. 4. Y-axis, genetic divergence; X-axis, JEV genotypesBack to article page