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.
Alignment of envelope protein sequences from multiple clones of SIVrcm isolated from all four infected PTMs at different time points postinfection. PCR-derived env nucleotide sequences were translated and aligned with previously reported SIVrcm (NCBI database reference sequence AF382829). V1/V5 regions showed distinct changes in clones derived from infected PTMs compared to parental SIVrcm.
