Carbon catabolite repression (CCR) is the paradigm of cellular regulation. CCR happens
when bacteria are exposed to two or more carbon sources and one of them is preferentially …

Carbon catabolite repression (CCR) by transcriptional regulators follows different
mechanisms in gram-positive and gram-negative bacteria. In gram-positive bacteria, CcpA …

Carbon catabolite repression (CCR) in bacteria is generally regarded as a regulatory
mechanism to ensure sequential utilization of carbohydrates. Selection of the carbon …

Carbon catabolite repression (CCR) is a regulatory mechanism by which the expression of
genes required for the utilization of secondary sources of carbon is prevented by the …

Most bacteria can selectively use substrates from a mixture of different carbon sources. The
presence of preferred carbon sources prevents the expression, and often also the activity, of …

Over the past quarter of a century, tremendous effort has allowed elucidation of crucial
aspects of the mechanisms of catabolite repression and cytoplasmic inducer control in …

Carbon catabolite repression (CCR) is the prototype of a signal transduction mechanism. In
enteric bacteria, cAMP was considered to be the second messenger in CCR by playing a …

In many bacteria glucose is the preferred carbon source and represses the utilization of
secondary substrates. In Bacillus subtilis, this carbon catabolite repression (CCR) is …

Bacteria impose regulatory mechanisms on metabolic processes to ensure that the needs of
the cell are met but not exceeded. Here, we discuss the basic features of a mechanism by …

Carbon catabolite repression (CCR) controls the order in which different carbon sources are
metabolized. Although this system is one of the paradigms of the regulation of gene …