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American bat-CoVs in the context of global CoV diversity. Bayesian phylogeny showing global alpha, beta, delta, and gammacoronavirus. Sequences of American bat-CoVs are shown in blue (alphaCoVs) and purple (betaCoVs). Seven monophyletic American bat alphaCoVs are shown with letters A to G, and subclades of the major lineage G are shown with numbers 1 to 4. Nodes with Bayesian posterior probability >0.9 are shown in red. The scale bar is expressed in substitutions/site.
