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.
Sequence and secondary structure of (a) HIV-1 mini-TAR RNA, (b) R0624 and R0618 aptamers reported in this study. Bold bases indicate complementarity between aptamer and TAR loops. The crucial G and A residues flanking the R06 aptamers loop are in italics.
