FIG 3.

Phylogenies of RdRp of alphacoronaviruses and betacoronaviruses. The trees are inferred using representative CoV sequences from this study as well as those obtained from GenBank. The sequences are labeled with accession number/strain name, host (species), and geographic origin (three-letter country code). Different colors are used to distinguish the following groups: orange, Kenyan bat CoVs discovered during this study; blue, CoVs identified from nonbat mammals; green, the Perimyotis subflavus virus previously reported to be related to HCoV-NL63; black, the remaining bat viruses. The lineage information for Kenyan CoVs is shown to the right of the phylogeny and matches that in Fig. 2.