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Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1976 Oct;73(10):3476–3479. doi: 10.1073/pnas.73.10.3476

Catabolite modulator factor: a possible mediator of catabolite repression in bacteria.

A Ullmann, F Tillier, J Monod
PMCID: PMC431138  PMID: 185615

Abstract

Water soluble extracts of Escherichia coli cells have been found to exert an extremely strong repressive effect upon the expression of catabolite sensitive operons. The compound responsible for this activity has been partially purified and proves to be of low molecular weight and heat stable. The effect of this compound, hereafter designated as catabolite modulator factor, is only partially antagonized by adenosine 3':5'-cyclic monophosphate. The possible role of catabolite modulator factor in the physiological regulation of catabolite repression is discussed.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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