Figure 8

Maximum clade credibility (MCC) tree representing the time-scale phylogeny of rosaviruses on the basis of the VP1 gene. The times of divergence estimation are marked near the internal node. The numbers on branches represent posterior probabilities, and the colours of branches represent their host species, with the keys for colours shown on the left. The scale bars indicate the branch lengths by year. The accession numbers with the host species, isolation geographics, and collection dates are shown at the tips. The sequences identified in this study are labelled in blue.