Phylogenetic tree based on the full-length genome of representative members of Mastadenovirus, Aviadenovirus, Siadenovirus, and Atadenovirus genera. GenBank accession numbers are provided for reference strains. The tree was generated using the maximum-likelihood method with the Jukes–Cantor algorithm of distance correction, with bootstrapping up to 1000 replicates. Bootstrap values >70% are shown. Scale bar indicates nt substitutions per site. Black arrow indicates the strain retrieved in this study. CaAdV, canine adenovirus, BtAdV, bat adenovirus, SkAdV, skunk adenovirus, EqAdV, equine adenovirus, PoAdV, porcine adenovirus, BoAdV, bovine adenovirus, SiAdV, simian adenovirus, HuAdV, human adenovirus, TsAdV, tree shrew adenovirus, OvAdV, ovine adenovirus, MuAdV, murine adenovirus, CSLAdV, California sea lion adenovirus, FoAdV, fowl adenovirus, FrAdV, frog adenovirus, TuAdV, turkey adenovirus, SnAdV, snake adenovirus.