Figure 4. Relative replication efficiency of four NL4-3 variants.
TZM-bl cells were infected with viruses that were collected from 293T cells transfected with indicated plasmids.
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.