Titlebook: Regulation of Gene Expression in Escherichia coli; E. C. C. Lin,A. Simon Lynch Book 1996 Springer Science+Business Media Dordrecht 1996 ge

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The CAP Modulon,he expression of the lactose (.) operon, but it was rapidly realized that it had a role at a large number of other promoters. The story of the discovery of CAP is fascinating and has been told many times (e.g., by Pastan and Adhya,. Ullmann and Danchin.). In the mid-sixties it had been shown that gl

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Regulation of Nitrogen Assimilation,containing compounds for example arginine, proline, glutamine, glutamate and aspartate in the case of ., and in addition dinitrogen, nitrate, histidine and urea in the case of . can be used, none support a growth rate as fast as that attained when ammonia serves as the source of nitrogen. The expres

Proclaim

History of the Pho System,biotic “penicillin”. and its effect on the metabolism of acidoproteolytic bacteria.. In 1948 we went to Paris. I joined Jacques Monod at the Institut Pasteur on studies of regulation of carbon metabolism. Thus began my studies in the field of cellular regulatory processes, whose rules were being exp

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Are the Multiple Signal Transduction Pathways of the Pho Regulon Due to Cross Talk or Cross Regulat phosphate (P.) level. Altogether 11 Pho regulon promoters for a total of 38 different genes have now been characterized in . or closely related bacteria (Fig. 15.1). The expression of most of them has been shown to require the transcription factor PhoB that upon phosphorylation activates transcript

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The FNR Modulon and FNR-Regulated Gene Expression,ly by controlling enzyme activities in response to specific metabolites (substrates, end-products and allosteric effectors) or by controlling enzyme synthesis via specific regulatory proteins that activate or repress relevant transcriptional units (genes, operons or regulons) in response to the corr

Anthem

The NAR Modulon Systems: Nitrate and Nitrite Regulation of Anaerobic Gene Expression,rgy generation and the enteric bacterium ., with the ability to grow with or without oxygen, has evolved mechanisms to ensure that it takes the most favorable energy-generating option available. This extensively studied organism synthesizes two cytochrome oxidases for respiration at high or low oxyg

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Canary

The Porin Regulon: A Paradigm for the Two-Component Regulatory Systems,of . K-12. The total amount of OmpF plus OmpC remains essentially constant. However, the relative amount of each protein is differentially regulated at the transcriptional level by the two-component regulatory system composed of the inner membrane sensory component, EnvZ, and the transcriptional reg

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