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.
Community composition analysis diagram. (A) Heatmap visualizing the abundance of all viruses in saliva samples at the genus level. The left and upper sides are the species cluster tree and the sample cluster tree, respectively; the right and lower sides are different taxon groups of the family. Color intensity represents species abundance. (B) Circos diagram visualizing the abundance of viruses in saliva samples at the family level.
