Figure 1.
Model of CI regulation with long-range DNA looping. Cartoon depicting the major predicted CI:DNA complexes at OL and OR on the λ chromosome and their effects on transcription as CI concentration increases (A to B, C to D).
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.