Affiliation:
1. Division of Biological Sciences, University of California at San Diego, La Jolla, California 92093-0116
Abstract
ABSTRACT
A catabolite-responsive element (CRE), a binding site for the CcpA transcription factor, was identified within the
sigL
structural gene encoding σ
L
in
Bacillus subtilis
. We show that CcpA binds to this CRE to regulate
sigL
expression by a “roadblock” mechanism and that this mechanism in part accounts for catabolite repression of σ
L
-directed
levD
operon expression.
Publisher
American Society for Microbiology
Subject
Molecular Biology,Microbiology
Cited by
52 articles.
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