Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Bayesian phylogenetic tree (under a strict molecular clock) for the full-length S gene of BCoV. The maximum clade credibility (MCC) tree was built using the best model (GTR + I + G) and is scaled to time (horizontal axis). The times at which C1, C2, and C3 diverged from a common ancestor are denoted at the nodes
