Figure 3

Phylogeny of IAPV based on GenBank accessions and deep sequencing reads. Deep sequencing samples and consensus-sequence generation are described in the text. The tree was constructed with MEGA5 [26] using neighbor-joining and nucleotide genetic distances estimated with the Tamura 3-parameter model (T93). A gamma distribution of rates was estimated with parameter value 5.0. Note difference in genetic-distance scale compared with Figure 2. Bootstrap support for each node is indicated based on 1,000 resampled replicates. GenBank accession numbers are given where applicable, and the country of origin for each IAPV accession is indicated.