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.
Enzymatic and chemical probing of stem 3 RNA. (A) [γ-32P]ATP-5′-end-labeled RNA was incubated with RNase T1 and analyzed on denaturing gel electrophoresis. (B) DMS and T2 treatment followed by primer extension analysis. (C) Schematic representation of stem 3 secondary structure. A thin line between residues G150 and U228 depicts the junction of the left and right arms in the truncated version of the central domain, stem 3. Symbols used are as in Figures 2 ▶, 4 ▶, and 6 ▶.
