This preview shows page 1. Sign up to view the full content.
Unformatted text preview: not turned off completely just turned down. When it is called "off" it usually means low. Two general categories of regulation Negative control : repressor protein present which prevents transcription, inducer (usually a small molecule) is needed to allow initiation of transcription. Positive control : activator protein induces transcription. No repressor must be overriden....
View Full Document
This document was uploaded on 11/03/2011 for the course BIOLOGY MCB2010 at Broward College.
- Fall '10