DksA potentiates direct activation of amino acid promoters by ppGpp - Test2 - elhamkhani - TriplyDB

DksA potentiates direct activation of amino acid promoters by ppGpp

DksA potentiates direct activation of amino acid promoters by ppGpp

http://www.wikidata.org/entity/Q33841173

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Imprecise transcription termination within Escherichia coli greA leader gives rise to an array of short transcripts, GraL Global regulation of gene expression and cell differentiation in Caulobacter crescentus in response to nutrient availability Bacterial small-molecule signaling pathways New Insights into the Functions of Transcription Factors that Bind the RNA Polymerase Secondary Channel Role of RNA polymerase and transcription in the organization of the bacterial nucleoid Direct binding targets of the stringent response alarmone (p)ppGpp Crystal Structure of Escherichia coli Rnk, a New RNA Polymerase-Interacting Protein The phosphate regulon and bacterial virulence: a regulatory network connecting phosphate homeostasis and pathogenesis The global, ppGpp-mediated stringent response to amino acid starvation in Escherichia coli TraR, a homolog of a RNAP secondary channel interactor, modulates transcription Role of a Zn-independent DksA in Zn homeostasis and stringent response The RNA polymerase-binding protein RbpA confers basal levels of rifampicin resistance on Streptomyces coelicolor Fatty acid synthesis in Escherichia coli and its applications towards the production of fatty acid based biofuels Role of global regulators and nucleotide metabolism in antibiotic tolerance in Escherichia coli.The stringent response and cell cycle arrest in Escherichia coli.Small molecule control of virulence gene expression in Francisella tularensis DksA and ppGpp directly regulate transcription of the Escherichia coli flagellar cascade.The 4-cysteine zinc-finger motif of the RNA polymerase regulator DksA serves as a thiol switch for sensing oxidative and nitrosative stress.Antibiotic sensitivity profiles determined with an Escherichia coli gene knockout collection: generating an antibiotic bar code.Patterns and regulation of ribosomal RNA transcription in Borrelia burgdorferi.One-step DNA melting in the RNA polymerase cleft opens the initiation bubble to form an unstable open complex.Response of RNA polymerase to ppGpp: requirement for the omega subunit and relief of this requirement by DksA.The architecture and ppGpp-dependent expression of the primary transcriptome of Salmonella Typhimurium during invasion gene expression.Signal sensory systems that impact σ⁵⁴ -dependent transcription.Control of redox balance by the stringent response regulatory protein promotes antioxidant defenses of Salmonella.EcoCyc: fusing model organism databases with systems biology.Biosynthesis of Histidine.DksA is required for growth phase-dependent regulation, growth rate-dependent control, and stringent control of fis expression in Escherichia coli.The dksA promoter is negatively feedback regulated by DksA and ppGpp.Circuitry linking the Csr and stringent response global regulatory systems Molecular mechanism and evolution of guanylate kinase regulation by (p)ppGpp Crl facilitates RNA polymerase holoenzyme formation.A model for sigma factor competition in bacterial cells Regulation of the rplY gene encoding 5S rRNA binding protein L25 in Escherichia coli and related bacteria pH dependence of the stress regulator DksA Transcriptional and Post-Transcriptional Modulation of SPI1 and SPI2 Expression by ppGpp, RpoS and DksA in Salmonella enterica sv Typhimurium.New insights into the regulatory mechanisms of ppGpp and DksA on Escherichia coli RNA polymerase-promoter complex.Effects on growth by changes of the balance between GreA, GreB, and DksA suggest mutual competition and functional redundancy in Escherichia coli Effects of DksA, GreA, and GreB on transcription initiation: insights into the mechanisms of factors that bind in the secondary channel of RNA polymerase.The Borrelia burgdorferi RelA/SpoT Homolog and Stringent Response Regulate Survival in the Tick Vector and Global Gene Expression during Starvation

P2860

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P2860

DksA potentiates direct activation of amino acid promoters by ppGpp

http://www.wikidata.org/entity/Q33841173

description

2005 nî lūn-bûn

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2005 թուականի Մայիսին հրատարակուած գիտական յօդուած

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2005 թվականի մայիսին հրատարակված գիտական հոդված

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2005年の論文

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2005年論文

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2005年論文

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2005年論文

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2005年論文

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2005年論文

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2005年论文

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name

DksA potentiates direct activation of amino acid promoters by ppGpp

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DksA potentiates direct activation of amino acid promoters by ppGpp

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type

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DksA potentiates direct activation of amino acid promoters by ppGpp

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DksA potentiates direct activation of amino acid promoters by ppGpp

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DksA potentiates direct activation of amino acid promoters by ppGpp

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DksA potentiates direct activation of amino acid promoters by ppGpp

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PNAS.0501170102

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Proceedings of the National Academy of Sciences of the United States of America

P1476

DksA potentiates direct activation of amino acid promoters by ppGpp

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P2093

Brian J Paul

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Melanie B Berkmen

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Richard L Gourse

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P2860

Structural basis of transcription: separation of RNA from DNA by RNA polymerase II

Inhibition of quorum sensing by a Pseudomonas aeruginosa dksA homologue

Mechanism of regulation of transcription initiation by ppGpp. I. Effects of ppGpp on transcription initiation in vivo and in vitro.

Mechanism of regulation of transcription initiation by ppGpp. II. Models for positive control based on properties of RNAP mutants and competition for RNAP.

Escherichia coli transcript cleavage factors GreA and GreB stimulate promoter escape and gene expression in vivo and in vitro

Sequence-independent upstream DNA-alphaCTD interactions strongly stimulate Escherichia coli RNA polymerase-lacUV5 promoter association.

dksA is required for intercellular spread of Shigella flexneri via an RpoS-independent mechanism.

Unified two-metal mechanism of RNA synthesis and degradation by RNA polymerase.

Structural basis for transcription regulation by alarmone ppGpp.

DksA affects ppGpp induction of RpoS at a translational level

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1142371

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