Figure 2. Phylogenetic relationships among adenoviruses inferred using amino acid sequences.

Novel sequences are shown in gray boxes. Text color of clades corresponds to the island from which lizards were collected (Fig. 1). (*) denotes a sequence that was present in a fecal sample acquired in the field. Parenthetical numbers next to locality names represent adenoviruses that were represented by multiple identical viral sequences from different host individuals. Node support is presented as posterior probabilities (PP). Viral genera are noted on the right. Scale bar shows number of amino acid substitutions per site. “Testudine-infecting AdVs” comprise a putative new genus of adenovirus (Doszpoly et al., 2013).