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.
Selection of temporally structured maximum clade credibility phylogenetic tree for dengue virus-4. For selected major nodes, bootstrap values as percentages and time 95% highest posterior density intervals in brackets are shown. Highlighted in gray are strains from Sri Lanka, where blue color represents viruses from Colombo and red from Galle. Condensed region, as noted, include additional sequences from Thailand, Vietnam, Myanmar, Cambodia, and Singapore.
