(Q35668135)

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Effects on growth by changes of the balance between GreA, GreB, and DksA suggest mutual competition and functional redundancy in Escherichia coli

scientific article published on 4 November 2011

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16 January 2020

Effects on growth by changes of the balance between GreA, GreB, and DksA suggest mutual competition and functional redundancy in Escherichia coli (English)

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16 January 2020

Escherichia coli

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Katarzyna Potrykus

2

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16 January 2020

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Daniel Vinella

1

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16 January 2020

Helen Murphy

3

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16 January 2020

Michael Cashel

4

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16 January 2020

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4 November 2011

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16 January 2020

Journal of Bacteriology

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16 January 2020

194

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16 January 2020

2

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16 January 2020

261-273

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Europe PubMed Central

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https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:22056927%20AND%20SRC:MED&resulttype=core&format=json

16 January 2020

The dksA promoter is negatively feedback regulated by DksA and ppGpp

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Circuitry linking the Csr and stringent response global regulatory systems

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

ppGpp is the major source of growth rate control in E. coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

RNA polymerase mutations that facilitate replication progression in the rep uvrD recF mutant lacking two accessory replicative helicases

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Imprecise transcription termination within Escherichia coli greA leader gives rise to an array of short transcripts, GraL

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Transcription from bacteriophage lambda pR promoter is regulated independently and antagonistically by DksA and ppGpp

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Allosteric control of Escherichia coli rRNA promoter complexes by DksA.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

TraR, a homolog of a RNAP secondary channel interactor, modulates transcription

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Synthetic growth phenotypes of Escherichia coli lacking ppGpp and transketolase A (tktA) are due to ppGpp-mediated transcriptional regulation of tktB.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

(p)ppGpp: still magical?

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Regulation of the fimB promoter: a case of differential regulation by ppGpp and DksA in vivo.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Still looking for the magic spot: the crystallographically defined binding site for ppGpp on RNA polymerase is unlikely to be responsible for rRNA transcription regulation

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Role of the multidrug resistance regulator MarA in global regulation of the hdeAB acid resistance operon in Escherichia coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Allosteric control of the RNA polymerase by the elongation factor RfaH

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

The molecular mechanism of transcription-coupled DNA repair.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Identical, independent, and opposing roles of ppGpp and DksA in Escherichia coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Effects of DksA, GreA, and GreB on transcription initiation: insights into the mechanisms of factors that bind in the secondary channel of RNA polymerase

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Conformational toggle triggers a modulator of RNA polymerase activity

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

DksA potentiates direct activation of amino acid promoters by ppGpp

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Bacterial transcription elongation factors: new insights into molecular mechanism of action

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Structural basis for transcription regulation by alarmone ppGpp.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Transcript cleavage factors GreA and GreB act as transient catalytic components of RNA polymerase

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

A DNA translocation motif in the bacterial transcription--repair coupling factor, Mfd.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

DksA affects ppGpp induction of RpoS at a translational level

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

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

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

The rpoB mutants destabilizing initiation complexes at stringently controlled promoters behave like "stringent" RNA polymerases in Escherichia coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Transcriptional arrest: Escherichia coli RNA polymerase translocates backward, leaving the 3' end of the RNA intact and extruded

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Rapid confirmation of single copy lambda prophage integration by PCR.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Intrinsic transcript cleavage activity of RNA polymerase

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Improved single and multicopy lac-based cloning vectors for protein and operon fusions

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Basal ppGpp level adjustment shown by new spoT mutants affect steady state growth rates and rrnA ribosomal promoter regulation in Escherichia coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

The nucleotide sequence of greA, a suppressor gene that restores growth of an Escherichia coli RNA polymerase mutant at high temperature

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

Simultaneous gain and loss of functions caused by a single amino acid substitution in the beta subunit of Escherichia coli RNA polymerase: suppression of nusA and rho mutations and conditional lethality

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

12 July 2018

The transcription factor DksA prevents conflicts between DNA replication and transcription machinery

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Increased RNA polymerase availability directs resources towards growth at the expense of maintenance.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Molecular mechanism of transcriptional cascade initiated by the EvgS/EvgA system in Escherichia coli K-12.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Similar and divergent effects of ppGpp and DksA deficiencies on transcription in Escherichia coli

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

A 750 bp sensory integration region directs global control of the Escherichia coli GadE acid resistance regulator

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Analysis of promoter targets for Escherichia coli transcription elongation factor GreA in vivo and in vitro

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Properties of RNA polymerase bypass mutants: implications for the role of ppGpp and its co-factor DksA in controlling transcription dependent on sigma54.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Antagonistic regulation of Escherichia coli ribosomal RNA rrnB P1 promoter activity by GreA and DksA.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

RNA polymerase modulators and DNA repair activities resolve conflicts between DNA replication and transcription

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

RecN protein and transcription factor DksA combine to promote faithful recombinational repair of DNA double-strand breaks.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Isolation of RNA polymerase suppressors of a (p)ppGpp deficiency

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

The study of guanosine 5'-diphosphate 3'-diphosphate-mediated transcription regulation in vitro using a coupled transcription-translation system

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

RNA polymerase switches between inactivated and activated states By translocating back and forth along the DNA and the RNA.

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

25 September 2018

Regulation through the Secondary Channel—Structural Framework for ppGpp-DksA Synergism during Transcription

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3256658

15 November 2018

Changes in conserved region 3 of Escherichia coli sigma 70 mediate ppGpp-dependent functions in vivo

1 reference

https://pubmed.ncbi.nlm.nih.gov/22056927

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Crystal structure of Thermus aquaticus Gfh1, a Gre-factor paralog that inhibits rather than stimulates transcript cleavage

1 reference

https://pubmed.ncbi.nlm.nih.gov/22056927

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

DksA: a critical component of the transcription initiation machinery that potentiates the regulation of rRNA promoters by ppGpp and the initiating NTP

1 reference

https://pubmed.ncbi.nlm.nih.gov/22056927

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

A rapid test for the rel a mutation in E. coli

1 reference

https://pubmed.ncbi.nlm.nih.gov/22056927

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Residual guanosine 3',5'-bispyrophosphate synthetic activity of relA null mutants can be eliminated by spoT null mutations

1 reference

https://pubmed.ncbi.nlm.nih.gov/22056927

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1128/JB.06238-11

1 reference

Europe PubMed Central

PMC publication ID

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:22056927%20AND%20SRC:MED&resulttype=core&format=json

16 January 2020

PMC publication ID

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Europe PubMed Central

PMC publication ID

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:22056927%20AND%20SRC:MED&resulttype=core&format=json

16 January 2020

PubMed publication ID

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Europe PubMed Central

PMC publication ID

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:22056927%20AND%20SRC:MED&resulttype=core&format=json

16 January 2020

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