Fig. 2.

Bayesian phylogenetic tree based on a dataset of 52 nucleotide sequences of 426 bp from the nsP12 genomic region of CoV. Nodes display posterior probabilities higher than 0.7. The analysis includes 17 sequences from this study along with representatives of the four CoV genera, represented by different colors according to the legend. Images beside the tips of the tree are a graphic representation of the host. Accession numbers of each sequence is presented in Online Resource 1. Sequences generated in this study