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.
Phylogenetic analysis of high-confidence viral sequences identified in Agave species. Phylogenetic trees contain 13 selected species, highlighted in blue. (A) Family Betaflexiviridae. In blue; Carlavirus. In green; Trinivirinae. In yellow; unclassified Betaflexivirus. (B) +ssRNA (positive sense, single-stranded RNA), in red. In orange; Ampelovirus. (C) Riboviria (in violet). Node support values were determined using 1000 pseudoreplicates where values over 60% of confidence are shown.
