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Fig. 3 | Tropical Medicine and Health

Fig. 3

From: Molecular and serological epidemiology of Japanese encephalitis virus (JEV) in a remote island of western Japan: an implication of JEV migration over the East China Sea

Fig. 3

Phylogenetic analysis of the E gene of Japanese encephalitis virus. The phylogenetic tree was constructed by the maximum-likelihood method using the PhyML ver. 3.0 Software. Bootstrap analysis was replicated 1000 times, and bootstrap value (%) greater than 50 % are shown above branches. Genotype 1 JEVs (268 strains) are shown in this figure. Other genotype, genotype 3 (five strains) was used as out-group. Labels of strains conform to the following format: (GenBank or DDBJ accession no.)_(strain name)_(country-region)_(year of isolation). Thirty-four Isahaya strains, 13 Goto strains, 48 Taiwan strains, and 7 Okinawa strains are indicated as red, blue, green, and purple color, respectively. JEV strains from China and other areas strains are indicated in black

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