(Q41397370)

30 September 2017

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title

How is osmotic regulation of transcription of the Escherichia coli proU operon achieved? A review and a model (English)

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30 September 2017

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J Gowrishankar

1

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30 September 2017

D Manna

series ordinal

2

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30 September 2017

language of work or name

English

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publication date

1 May 1996

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30 September 2017

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30 September 2017

97

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30 September 2017

3

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30 September 2017

363-378

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https://scigraph.springernature.com/pub.10.1007/bf00055322

30 September 2017

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cites work

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12 December 2020

Expression of the Escherichia coli dimorphic glutamic acid decarboxylases is regulated by the nucleoid protein H-NS.

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12 December 2020

Synthesis of the Escherichia coli K-12 nucleoid-associated DNA-binding protein H-NS is subjected to growth-phase control and autoregulation.

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12 December 2020

An overlap between osmotic and anaerobic stress responses: a potential role for DNA supercoiling in the coordinate regulation of gene expression.

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A small RNA acts as an antisilencer of the H-NS-silenced rcsA gene of Escherichia coli

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Quantitative analysis of growth stimulation by glycine betaine in Salmonella typhimurium.

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HU and integration host factor function as auxiliary proteins in cleavage of phage lambda cohesive ends by terminase

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Formation of (dA-dT)n cruciforms in Escherichia coli cells under different environmental conditions

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Heterogeneity of the principal sigma factor in Escherichia coli: the rpoS gene product, sigma 38, is a second principal sigma factor of RNA polymerase in stationary-phase Escherichia coli.

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12 December 2020

In vitro functional characterization of overproduced Escherichia coli katF/rpoS gene product

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12 December 2020

Multiple mechanisms contribute to osmotic inducibility of proU operon expression in Escherichia coli: demonstration of two osmoresponsive promoters and of a negative regulatory element within the first structural gene

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12 December 2020

Sigma s-dependent promoters in Escherichia coli are located in DNA regions with intrinsic curvature

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12 December 2020

Nucleotide sequence of a newly-identified Escherichia coli gene, stpA, encoding an H-NS-like protein.

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12 December 2020

A transcriptional silencer downstream of the promoter in the osmotically controlled proU operon of Salmonella typhimurium

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12 December 2020

Chromosomal supercoiling in Escherichia coli

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12 December 2020

Expression of the gene encoding the major bacterial nucleoid protein H-NS is subject to transcriptional auto-repression

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12 December 2020

Importance of stereospecific positioning of the upstream cis-acting DNA element containing a curved DNA structure for the functioning of the Escherichia coli proV promoter.

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12 December 2020

In vitro reconstitution of osmoregulated expression of proU of Escherichia coli

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12 December 2020

Starvation-induced cross protection against osmotic challenge in Escherichia coli

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12 December 2020

Cloning and sequencing of the genes from Salmonella typhimurium encoding a new bacterial ribonucleotide reductase

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12 December 2020

Characterization of the cytoplasm of Escherichia coli K-12 as a function of external osmolarity. Implications for protein-DNA interactions in vivo

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12 December 2020

Osmoregulation in Escherichia coli: complementation analysis and gene-protein relationships in the proU locus

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12 December 2020

Histonelike proteins of bacteria

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12 December 2020

The RpoS sigma factor relieves H-NS-mediated transcriptional repression of csgA, the subunit gene of fibronectin-binding curli in Escherichia coli.

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12 December 2020

The osmotically regulated proU locus of Salmonella typhimurium encodes a periplasmic betaine-binding protein.

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12 December 2020

Binding protein dependent transport of glycine betaine and its osmotic regulation in Escherichia coli K12.

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12 December 2020

Glycine betaine transport in Escherichia coli: osmotic modulation

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12 December 2020

Gene 5.5 protein of bacteriophage T7 inhibits the nucleoid protein H-NS of Escherichia coli

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12 December 2020

Osmotic regulation of L-proline transport in Salmonella typhimurium

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12 December 2020

Searching for and predicting the activity of sites for DNA binding proteins: compilation and analysis of the binding sites for Escherichia coli integration host factor (IHF)

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12 December 2020

Osmotic control of proU transcription is mediated through direct action of potassium glutamate on the transcription complex

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12 December 2020

Cation Transport in Escherichia coli: V. Regulation of cation content

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12 December 2020

Plasmids bearing hfq and the hns-like gene stpA complement hns mutants in modulating arginine decarboxylase gene expression in Escherichia coli

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12 December 2020

A physiological role for DNA supercoiling in the osmotic regulation of gene expression in S. typhimurium and E. coli

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12 December 2020

Escherichia coli accumulates the eukaryotic osmolyte taurine at high osmolarity

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12 December 2020

Adaptation of Escherichia coli to high osmolarity environments: osmoregulation of the high-affinity glycine betaine transport system proU.

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12 December 2020

The use of transposon TnphoA to detect genes for cell envelope proteins subject to a common regulatory stimulus. Analysis of osmotically regulated genes in Escherichia coli.

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12 December 2020

Nucleotide sequence of the transcriptional control region of the osmotically regulated proU operon of Salmonella typhimurium and identification of the 5' endpoint of the proU mRNA.

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12 December 2020

Role of hns in the virulence phenotype of pathogenic salmonellae

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12 December 2020

Characterization of the osmoregulated Escherichia coli proU promoter and identification of ProV as a membrane-associated protein

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12 December 2020

The Escherichia coli nucleoid protein H-NS functions directly as a transcriptional repressor.

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12 December 2020

Transcriptional silencing and thermoregulation of gene expression in Escherichia coli

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12 December 2020

Selection of mutations that alter the osmotic control of transcription of the Salmonella typhimurium proU operon

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12 December 2020

Interactions of the nucleoid-associated DNA-binding protein H-NS with the regulatory region of the osmotically controlled proU operon of Escherichia coli.

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12 December 2020

Histone-like proteins are required for cell growth and constraint of supercoils in DNA.

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12 December 2020

Prokaryotic osmoregulation: genetics and physiology

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12 December 2020

Multiple defects in Escherichia coli mutants lacking HU protein

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12 December 2020

The chromatin-associated protein H-NS alters DNA topology in vitro

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12 December 2020

Effect of supercoiling on the abortive initiation kinetics of the RNA-I promoter of ColE1 plasmid DNA

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12 December 2020

Physiological and genetic responses of bacteria to osmotic stress

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12 December 2020

Purification and characterization of a glycine betaine binding protein from Escherichia coli

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12 December 2020

The chromatin-associated protein H-NS interacts with curved DNA to influence DNA topology and gene expression

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12 December 2020

Factors reducing and promoting the effectiveness of proline as an osmoprotectant in Escherichia coli K12

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12 December 2020

Transcriptional control of the invasion regulatory gene virB of Shigella flexneri: activation by virF and repression by H-NS.

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12 December 2020

Integration host factor bends the DNA in the Escherichia coli ilvBN promoter region

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12 December 2020

Proline porters effect the utilization of proline as nutrient or osmoprotectant for bacteria

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12 December 2020

The Escherichia coli proU promoter element and its contribution to osmotically signaled transcription activation

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12 December 2020

Modulation of acid-induced amino acid decarboxylase gene expression by hns in Escherichia coli

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12 December 2020

Living with water stress: evolution of osmolyte systems

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12 December 2020

The osmZ (bglY) gene encodes the DNA-binding protein H-NS (H1a), a component of the Escherichia coli K12 nucleoid.

1 reference

12 December 2020

Estimation of the effect of coumermycin A1 on Salmonella typhimurium promoters by using random operon fusions

1 reference

12 December 2020

Expression and mutational analysis of the nucleoid-associated protein H-NS of Salmonella typhimurium.

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12 December 2020

Nucleotide sequence of the osmoregulatory proU operon of Escherichia coli

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12 December 2020

Superhelical torsion in cellular DNA responds directly to environmental and genetic factors

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12 December 2020

Transition of a cloned d(AT)n-d(AT)n tract to a cruciform in vivo.

1 reference

12 December 2020

Osmotic regulation of rpoS-dependent genes in Escherichia coli

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12 December 2020

A role for H-NS in the thermo-osmotic regulation of virulence gene expression in Shigella flexneri

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12 December 2020

Modulated expression of promoters containing upstream curved DNA sequences by the Escherichia coli nucleoid protein H-NS.

1 reference

12 December 2020

DNA twist as a transcriptional sensor for environmental changes

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12 December 2020

Chromosomes in living Escherichia coli cells are segregated into domains of supercoiling

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12 December 2020

Identification and molecular analysis of glgS, a novel growth-phase-regulated and rpoS-dependent gene involved in glycogen synthesis in Escherichia coli

1 reference

12 December 2020

Protein H1: a role for chromatin structure in the regulation of bacterial gene expression and virulence?

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12 December 2020

Regulation of cytoplasmic proline levels in Salmonella typhimurium: effect of osmotic stress on synthesis, degradation, and cellular retention of proline

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12 December 2020

Selection of bacterial virulence genes that are specifically induced in host tissues.

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12 December 2020

Isolation of glycine betaine and proline betaine from human urine. Assessment of their role as osmoprotective agents for bacteria and the kidney

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12 December 2020

Osmotic regulation of porin expression: a role for DNA supercoiling.

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12 December 2020

Microbial water stress

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12 December 2020

Osmoprotection of Escherichia coli by ectoine: uptake and accumulation characteristics

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12 December 2020

Temperature regulation of Shigella virulence: identification of the repressor gene virR, an analogue of hns, and partial complementation by tyrosyl transfer RNA (tRNA1(Tyr))

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12 December 2020

Escherichia coli DNA topoisomerase I mutants have compensatory mutations in DNA gyrase genes.

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12 December 2020

Molecular characterization of the promoter of osmY, an rpoS-dependent gene

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12 December 2020

DNA supercoiling and environmental regulation of virulence gene expression in Shigella flexneri

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12 December 2020

An Escherichia coli protein that preferentially binds to sharply curved DNA.

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12 December 2020

Supercoiling response of the lac ps promoter in vitro

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12 December 2020

Quantitative control of the stationary phase-specific sigma factor, sigma S, in Escherichia coli: involvement of the nucleoid protein H-NS.

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12 December 2020

Genes encoding osmoregulatory proline/glycine betaine transporters and the proline catabolic system are present and expressed in diverse clinical Escherichia coli isolates.

1 reference

12 December 2020

The osmoprotectant proline betaine is a major substrate for the binding-protein-dependent transport system ProU of Escherichia coli K-12

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12 December 2020

Sigma S-dependent growth-phase induction of the csgBA promoter in Escherichia coli can be achieved in vivo by sigma 70 in the absence of the nucleoid-associated protein H-NS.

1 reference

12 December 2020

DNA supercoiling in Escherichia coli: topA mutations can be suppressed by DNA amplifications involving the tolC locus

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12 December 2020

Nucleotide sequence of the Escherichia coli regulatory gene mprA and construction and characterization of mprA-deficient mutants

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12 December 2020

Glycine betaine, an osmotic effector in Klebsiella pneumoniae and other members of the Enterobacteriaceae

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12 December 2020

DNA gyrase, CS7.4, and the cold shock response in Escherichia coli

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12 December 2020

Negative supercoiling induces spontaneous unwinding of a bacterial promoter

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12 December 2020

Use of transcriptional fusions to monitor gene expression: a cautionary tale

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12 December 2020

Translation initiation of bacteriophage lambda gene cII requires integration host factor

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12 December 2020

H1a, an E. coli DNA-binding protein which accumulates in stationary phase, strongly compacts DNA in vitro

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12 December 2020

The role of integration host factor in gene expression in Escherichia coli

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12 December 2020

Cloned structural genes for the osmotically regulated binding-protein-dependent glycine betaine transport system (ProU) of Escherichia coli K-12.

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12 December 2020

Efflux of choline and glycine betaine from osmoregulating cells of Escherichia coli

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12 December 2020

The dps promoter is activated by OxyR during growth and by IHF and σs in stationary phase

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12 December 2020

Rapid site-specific DNA inversion in Escherichia coli mutants lacking the histonelike protein H-NS

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12 December 2020

mprA, an Escherichia coli gene that reduces growth-phase-dependent synthesis of microcins B17 and C7 and blocks osmoinduction of proU when cloned on a high-copy-number plasmid

1 reference

12 December 2020

Two different Escherichia coli proP promoters respond to osmotic and growth phase signals

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12 December 2020

Integration host factor plays a role in IS50 and Tn5 transposition

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12 December 2020

All three elements of the lac ps promoter mediate its transcriptional response to DNA supercoiling

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12 December 2020

Identification of osmoresponsive genes in Escherichia coli: evidence for participation of potassium and proline transport systems in osmoregulation.

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12 December 2020

Molecular cloning of an osmoregulatory locus in Escherichia coli: increased proU gene dosage results in enhanced osmotolerance

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12 December 2020

proP-mediated proline transport also plays a role in Escherichia coli osmoregulation

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12 December 2020

A third L-proline permease in Salmonella typhimurium which functions in media of elevated osmotic strength.

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12 December 2020

The nucleoid-associated DNA-binding protein H-NS is required for the efficient adaptation of Escherichia coli K-12 to a cold environment

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12 December 2020

Molecular cloning and physical mapping of the otsBA genes, which encode the osmoregulatory trehalose pathway of Escherichia coli: evidence that transcription is activated by katF (AppR)

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12 December 2020

Chromosomal domains of supercoiling in Salmonella typhimurium.

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12 December 2020

The cellular concentration of the sigma S subunit of RNA polymerase in Escherichia coli is controlled at the levels of transcription, translation, and protein stability

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12 December 2020

The alternative sigma factor katF (rpoS) regulates Salmonella virulence

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12 December 2020

Characterization of mutations affecting the osmoregulated proU promoter of Escherichia coli and identification of 5' sequences required for high-level expression

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12 December 2020

Osmoregulation of gene expression in Salmonella typhimurium: proU encodes an osmotically induced betaine transport system

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12 December 2020

Topoisomerase mutants and physiological conditions control supercoiling and Z-DNA formation in vivo

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12 December 2020

Evidence for involvement of proteins HU and RpoS in transcription of the osmoresponsive proU operon in Escherichia coli

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12 December 2020

The integration host factor of Escherichia coli binds to bent DNA at the origin of replication of the plasmid pSC101.

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12 December 2020

Deformation of DNA during site-specific recombination of bacteriophage lambda: replacement of IHF protein by HU protein or sequence-directed bends

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12 December 2020

Opening of the replication origin of Escherichia coli by DnaA protein with protein HU or IHF.

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12 December 2020

Osmotic regulation of transcription: induction of the proU betaine transport gene is dependent on accumulation of intracellular potassium

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12 December 2020

Role of integration host factor in the regulation of the glnHp2 promoter of Escherichia coli

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12 December 2020

Osmotic signal transduction to proU is independent of DNA supercoiling in Escherichia coli

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12 December 2020

Origins of the osmoprotective properties of betaine and proline in Escherichia coli K-12

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12 December 2020

Molecular characterization of the proU loci of Salmonella typhimurium and Escherichia coli encoding osmoregulated glycine betaine transport systems

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12 December 2020

Trehalose synthesis genes are controlled by the putative sigma factor encoded by rpoS and are involved in stationary-phase thermotolerance in Escherichia coli

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12 December 2020

In an Escherichia coli coupled transcription-translation system, expression of the osmoregulated gene proU is stimulated at elevated potassium concentrations and by an extract from cells grown at high osmolality

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12 December 2020

Histone-like protein H1 (H-NS), DNA supercoiling, and gene expression in bacteria

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12 December 2020

Dimethylthetin can substitute for glycine betaine as an osmoprotectant molecule for Escherichia coli.

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12 December 2020

Systematic characterization of curved DNA segments randomly cloned from Escherichia coli and their functional significance.

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12 December 2020

A novel, non-invasive promoter probe vector: cloning of the osmoregulated proU promoter of Escherichia coli K12.

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12 December 2020

Identifiers

DOI

10.1007/BF00055322

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release_r4ct4y3s7ngubmbnrtt4yow3f4

30 September 2017

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Fatcat

https://api.fatcat.wiki/v0/release/r4ct4y3s7ngubmbnrtt4yow3f4

24 November 2022

mapped directly with Wikidata item

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