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. 2021 Apr 15;7(1):veab037. doi: 10.1093/ve/veab037

Figure 1.

Figure 1.

Phylogenetic analysis was performed based on the nucleotide sequences of the gp85 gene of ALV-J and ev/J. (A and B) Two radial phylogenetic trees were constructed based on the gp85 gene sequences (n = 406) of viruses representing ALV-J and ev/J to identify the first-order clades with IQ-TREE and RAxML software, respectively. (C and D) Two radial phylogenetic trees were constructed based on the gp85 gene sequences (n = 387) of viruses representing ALV-J and ev/J to identify the second-order clades of Clade 1 with IQ-TREE and RAxML software, respectively. The trees are drawn to scale, with branch lengths measured in the number of substitutions per site.