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Regulation of Escherichia coli cell envelope proteins involved in protein folding and degradation by the Cpx two-component system.
We show that the two-component signal transduction system of Escherichia coli, CpxA-CpxR, controls the expression of genes encoding cell envelope proteins involved in protein folding and degradation.Expand
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Quinones as the Redox Signal for the Arc Two-Component System of Bacteria
The Arc two-component signal transduction system mediates adaptive responses of Escherichia coli to changing respiratory conditions of growth. Under anaerobic conditions, the ArcB sensor kinaseExpand
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Transcriptional control mediated by the ArcA two-component response regulator protein of Escherichia coli: characterization of DNA binding at target promoters.
ArcA protein bearing an amino-terminal, oligohistidine extension has been purified, and its DNA binding activity has been characterized with or without prior incubation with carbamoyl phosphate.Expand
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arcA (dye), a global regulatory gene in Escherichia coli mediating repression of enzymes in aerobic pathways.
  • S. Iuchi, E. Lin
  • Biology, Medicine
  • Proceedings of the National Academy of Sciences…
  • 1 March 1988
In Escherichia coli the levels of numerous enzymes associated with aerobic metabolism are decreased during anaerobic growth. In an arcA mutant the anaerobic levels of these enzymes are increased. TheExpand
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Genome-wide Profiling of Promoter Recognition by the Two-component Response Regulator CpxR-P in Escherichia coli *
In Escherichia coli, the two-component Cpx system comprising the CpxA sensor kinase and the CpxR response regulator modulates gene expression in response to a variety of stresses includingExpand
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Substrate specificity and transport properties of the glycerol facilitator of Escherichia coli.
The specificity of the glycerol facilitator (glpF) of Escherichia coli was studied with an osmotic method. This transport system allowed the entry of polyols (glycerol and erythritol), pentitols, andExpand
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Regulation of Gene Expression in Escherichia coli
1. Introduction: From Physiology to DNA and Back.- 2. RNA Chain Initiation and Promoter Escape by RNA Polymerase.- Promoter Function is Regulated at Two Distinct Phases of Transcription: PromoterExpand
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Replacement of a phosphoenolpyruvate-dependent phosphotransferase by a nicotinamide adenine dinucleotide-linked dehydrogenase for the utilization of mannitol.
Mannitol is dissimilated by Aerobacter aerogenes via an inducible pathway initiated by a phosphotransferase system dependent upon phosphoenolpyruvate as the phosphoryl donor. A mutational block inExpand
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Molecular genetic analysis of FNR‐dependent promoters
In enteric bacteria, the expression of many genes encoding various anaerobic electron transfer functions is controlled by FNR, the product of the autoregulated fnr gene. FNR is structurally andExpand
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Glycerol facilitator of Escherichia coli: cloning of glpF and identification of the glpF product.
The glycerol facilitator is known as the only example of a transport protein that catalyzes facilitated diffusion across the Escherichia coli inner membrane. Here we show that the gene encoding theExpand
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