Fig. 2From: West Nile virus lineage 2 in Romania, 2015–2016: co-circulation and strain replacementPhylogenetic tree for lineage 2 West Nile virus strains circulating in Romania, 2015–2016. Black diamond: sequence obtained in this study from human samples; black square: sequence obtained in this study from mosquito samples collected in Bucharest; white square: sequence obtained in this study from mosquito samples collected in Tulcea county. The other sequences included in the analysis were retrieved from GenBank. Numbers at nodes represent bootstrap percentages (values < 50% are not shown). Phylogenetic relatedness was inferred with from a 593 nt sequence spanning NS5 region (nt positions 9442–10,034 in isolate Nea Santa-Greece-2010, GenBank: HQ537483) using the Neighbor-Joining method, Kimura 2-parameter and 1000 bootstrap replicatesBack to article page