Fig. 4.

Molecular dating and Rhinolophus host geographic distributions. Tip-dated Bayesian phylogeny of RBP region 5 showing the nine closest relatives to SARS-CoV-2 (A). Tree nodes have been adjusted to the mean age estimates and posterior distributions are shown for each node with mean age estimate and 95% HPD confidence intervals presented to their left. Tips are annotated with the host species they were sampled in, bat silhouette colors correspond to panel (B). Geographic ranges of Rhinolophus species the SARS-CoV-2 closest relatives have been sampled in (B). Maps are restricted to East Asia and separated into province-level within China and country-level outside China.