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Fig. 4 | BMC Infectious Diseases

Fig. 4

From: Epidemiological and molecular characteristics of emergent dengue virus in Yunnan Province near the China-Myanmar-Laos border, 2013–2015

Fig. 4

Phylogenetic analysis of isolated DENV-1 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 RL16–RL58, DGRL6–DGRL283, and 15DGR5–15DGR410 were isolated from Ruili City in 2013, 2014, and 2015, respectively. The isolates GM1502–GM1510 and LC1502 were isolated from Gengma County and Linxiang County of Lincang Prefecture in 2015. The isolates YNH22 andYNH12 were isolated from Kunming Prefecture in 2013

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