Fig. 1: Phylogenetic placement of novel coronaviruses.

a Alignment-free phylogeny of the global diversity of coronavirus genomes (n = 2118) and our nine novel genomes. Host genus (inner ring) and their broader host groups (outer ring) are annotated. Local maximum-likelihood trees of b pedacoviruses (n = 106), c merbecoviruses (n = 113) and d sarbecoviruses (n = 534).