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.
Schematic representation of the BRV-1 genome showing the open-reading frames for the four viral structural genes, the peplomer (S), envelope (M), hemagglutinin-esterase (HE), and nucleocapsid (N). Numbers indicate the genome positions of the first and last nucleotides of each ORF sequenced starting from the 3′ end of the genome. The two ORFs of the polymerase gene (POL1a and POL1b) have not yet been sequenced.
