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. 2017 May 8;17:331. doi: 10.1186/s12879-017-2401-1

Fig. 6.

Fig. 6

Phylogenetic analysis of isolated DENV E gene sequences with homologous strains reported in Yunnan Province. The phylogenetic tree was generated in MEGA version 6 using the neighbor-joining method with 1000 bootstrap replicates. Viruses isolated from indigenous and imported cases evaluated in this paper are highlighted using red branches (isolates from imported cases are labeled with blue triangles). The isolates JH88–JH931 and MN1302–MN1308 were isolated from Jinghong City and Mengla County of Xishuangbanna Prefecture in 2013, respectively; the isolates 15DGR9–15DGR394 were isolated from Ruili City of Dehong Prefecture in 2015. a DENV-3, b DENV-4