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. 2014 Aug;20(8):1421–1423. doi: 10.3201/eid2008.131433

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Phylogenetic analyses of A) envelope gene nucleotide sequence from 5 West Nile virus isolates (black triangles) from Xianjiang, Uyghur Autonomous Region, China, 2011, and B) nucleotide sequence of complete coding region of 1 isolate from Xinjiang (XJ11129–3). Trees were constructed by using MEGA 5.05 (http://www.megasoftware.net/) and maximum-likelihood with Kimura 2-parameter model parameter distances. Bootstrap values along branches are for 1,000 replicates. Trees were rooted by using Japanese encephalitis virus (JEV) as the outgroup virus. USA, United States. Scale bars indicate nucleotide substitutions per site.