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. Author manuscript; available in PMC: 2013 Feb 26.
Published in final edited form as: Transbound Emerg Dis. 2010 Nov 5;58(1):76–78. doi: 10.1111/j.1865-1682.2010.01175.x

Figure 1.

Figure 1

Phylogenetic analysis of the HA gene of seventeen HPAI H5N1 isolates. The evolutionary history was inferred using the Neighbor-Joining method (Saitou and Nei, 1987). The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates) are shown next to the branches for values greater than 70% (Felsenstein, 1985). The evolutionary distances were computed using the Tamura-Nei method (Tamura and Nei, 1993). There were a total of 1610 positions in the final dataset. Phylogenetic analyses were conducted in MEGA4 (Tamura et al., 2007).