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Figure 2 | Virology Journal

Figure 2

From: Molecular characterization of highly pathogenic H5N1 avian influenza viruses isolated in Sweden in 2006

Figure 2

Evolutionary relationships of PB2 genes of Swedish HP H5N1 AIVs compared to genetically closely related H5N1 viruses isolated in Europe. The phylogenetic trees were generated by maximum parsimony analysis (neighbor-joining revealed similar tree topologies). Bootstrap values of 1000 resamplings in per cent are indicated at key nodes. The Swedish viruses are highlighted by bold letters.

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