FIGURE 1.
Synthesis of integration-competent, double-stranded HIV-1 DNA from the (+)-strand RNA retroviral genome. See text for details. DNA and RNA are indicated in red and yellow, respectively. PBS, primer-binding site; cPPT, central PPT.
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.