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. 2012 Mar 21;7(3):e32858. doi: 10.1371/journal.pone.0032858

Figure 1. Phylogenetic analysis of the HA and NA genes.

Figure 1

The HA (a) and NA (b) gene segments of the unique TR H3N2 viruses isolated from turkeys were compared with other TR H3N2 viruses from turkey (open circle), quail (open diamond) and pig (open triangles) that were previously sequenced by our laboratory [24].