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.
Effect of p7 and NusA on transcription pausing at the hisP hairpin-dependent pause signal. Positions of the paused (P) and run-off (RO) RNA products are indicated. The plot on the right shows the efficiency of pausing (in logarithmic scale) as a function of time. The data were fit to the single-exponential equation.
