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. 1974 Jun;71(6):2453–2455. doi: 10.1073/pnas.71.6.2453

Genetic Regulatory Mechanisms and the Ecological Niche of Escherichia coli

Michael A Savageau 1
PMCID: PMC388476  PMID: 4601590

Abstract

Whether the regulatory protein of an inducible operon for a catabolic pathway is a positive or a negative element in the control of expression is correlated with the frequent or infrequent presence, respectively, of the system's substrate in the natural environment.

Keywords: positive compared to negative control, host-parasite relations, intestinal absorption, evolution

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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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