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. 2019 May 6;374(1775):20180259. doi: 10.1098/rstb.2018.0259

Figure 2.

Figure 2.

Bayesian phylogenetic trees of HA sequences. (a) Bayesian time-scaled phylogenetic tree of the HA segment of 421 Eurasian H5 HPAIVs. Colours at tips indicate the location of sampling (Asia: red, Europe (including Russia): dark blue, Fleet Lagoon: bright blue). (b) Expansion of the well-supported clade that contains the H5N8 viruses sampled on the Fleet Lagoon (bright blue). The location of this clade within the larger phylogeny is indicated by the linked vertical grey line in (a). Nodes with posterior support values greater than 0.5 or greater than 0.75 are marked with white and black circles, respectively. (c) As for (b), but showing the phylogenetic position of the H5N6 viruses from the Fleet Lagoon.