Genetic Characterization of Clade 18.104.22.168 Avian Influenza A(H5N1) Viruses, Indonesia, 2012
Figure. . . Partial phylogenetic tree of influenza A(H5N1) hemagglutinin (HA) gene sequences. The phylogenetic tree was generated in MEGA version 4 (www.megasoftware.net), using neighbor-joining analysis with 1,000 bootstrap replicates and the Kimura 2-parameter model. Viruses characterized in this study are indicated with a dot. The HA tree was rooted to A/goose/Guangdong/1/1996.