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.
A. Identification of three recombinants (1, 4, and 5) showing HIV Env p120 protein expression in Vero cells at 48 h p.i. by Western blot analysis. B. Duration of env expression in HEp-2 cells by d106S-envC. C. Acyclovir sensitivity of the d106S-HIVenvC recombinants.
