The RNA chaperone Hfq is essential for the virulence of Salmonella typhimurium

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The RNA chaperone Hfq is essential for the virulence of Salmonella typhimurium is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1111/J.1365-2958.2006.05489.X
P8608Fatcat IDrelease_3te3vnmfvjgcljzz4vbrvj2p54
P3181OpenCitations bibliographic resource ID1235035
P932PMC publication ID1810395
P698PubMed publication ID17163975
P5875ResearchGate publication ID6635821

P50authorKarsten TedinQ56958975
Jörg VogelQ1107809
P2093author name stringVerena Pfeiffer
Alexandra Sittka
P2860cites workFlagellar proteins and type III-exported virulence factors are the predominant proteins secreted into the culture media of Salmonella typhimuriumQ50123650
Salmonella SirA is a global regulator of genes mediating enteropathogenesisQ50127381
Co-ordinate regulation of Salmonella typhimurium invasion genes by environmental and regulatory factors is mediated by control of hilA expressionQ50136962
The live oral typhoid vaccine Ty21a is a rpoS mutant and is susceptible to various environmental stressesQ50144919
Analysis of changes in acute-phase plasma proteins in an acute inflammatory response and in rheumatoid arthritis using two-dimensional gel electrophoresis.Q50895562
Comparative proteome analysis of Helicobacter pylori.Q52971585
Two-dimensional electrophoresis of proteins: an updated protocol and implications for a functional analysis of the genome.Q53011878
Analysis by high-resolution two-dimensional electrophoresis of differentiation-dependent alterations in cytosolic protein pattern of HL-60 leukemic cells.Q53033706
Regulation of ompA mRNA stability: the role of a small regulatory RNA in growth phase-dependent control.Q53647064
Factor Fraction required for the Synthesis of Bacteriophage Qβ-RNAQ59097796
The host factor required for RNA phage Qbeta RNA replication in vitro. Intracellular location, quantitation, and purification by polyadenylate-cellulose chromatographyQ67508261
Complete genome sequence of Salmonella enterica serovar Typhimurium LT2Q22122369
Hfq-dependent regulation of OmpA synthesis is mediated by an antisense RNA.Q24536474
Efficient translation of the RpoS sigma factor in Salmonella typhimurium requires host factor I, an RNA-binding protein encoded by the hfq geneQ24643457
SigmaE-dependent small RNAs of Salmonella respond to membrane stress by accelerating global omp mRNA decayQ24669800
The Yersinia pestis gcvB gene encodes two small regulatory RNA moleculesQ24670938
Limited role for the DsrA and RprA regulatory RNAs in rpoS regulation in Salmonella entericaQ24679480
Translational control and target recognition by Escherichia coli small RNAs in vivoQ24684847
Conserved and variable functions of the sigmaE stress response in related genomesQ24811266
Hfq variant with altered RNA binding functionsQ25257777
Tight regulation, modulation, and high-level expression by vectors containing the arabinose PBAD promoterQ27860697
One-step inactivation of chromosomal genes in Escherichia coli K-12 using PCR productsQ27860842
Transcriptional regulation of Salmonella enterica serovar Typhimurium genes by bileQ47600033
The Brucella abortus host factor I (HF-I) protein contributes to stress resistance during stationary phase and is a major determinant of virulence in miceQ47910975
The bacterial signal molecule, ppGpp, mediates the environmental regulation of both the invasion and intracellular virulence gene programs of SalmonellaQ50077977
Identification of the sigmaE regulon of Salmonella enterica serovar TyphimuriumQ50081864
Flagella-mediated bacterial motility accelerates but is not required for Salmonella serotype Enteritidis invasion of differentiated Caco-2 cellsQ50094605
Fis, a DNA nucleoid-associated protein, is involved in Salmonella typhimurium SPI-1 invasion gene expressionQ50117798
The cis requirements for transcriptional activation by HilA, a virulence determinant encoded on SPI-1.Q50119966
The putative invasion protein chaperone SicA acts together with InvF to activate the expression of Salmonella typhimurium virulence genesQ50122261
Macrophage-dependent induction of the Salmonella pathogenicity island 2 type III secretion system and its role in intracellular survivalQ27976514
The gcvB gene encodes a small untranslated RNA involved in expression of the dipeptide and oligopeptide transport systems in Escherichia coliQ28145321
Global analysis of small RNA and mRNA targets of HfqQ28184898
Small non-coding RNAs, co-ordinators of adaptation processes in Escherichia coli: the RpoS paradigmQ28204689
H-NS mediates the silencing of laterally acquired genes in bacteriaQ28490022
Reduced virulence of a hfq mutant of Pseudomonas aeruginosa O1Q28493098
Genes encoding putative effector proteins of the type III secretion system of Salmonella pathogenicity island 2 are required for bacterial virulence and proliferation in macrophagesQ28563572
Independent and tight regulation of transcriptional units in Escherichia coli via the LacR/O, the TetR/O and AraC/I1-I2 regulatory elementsQ29615996
Hfq: a bacterial Sm-like protein that mediates RNA-RNA interactionQ29619904
The bacterial Sm-like protein Hfq: a key player in RNA transactionsQ29620062
The ability of Salmonella to enter mammalian cells is affected by bacterial growth stateQ33616743
Virulence of a Salmonella typhimurium OmpD mutant.Q33749723
The OxyS regulatory RNA represses rpoS translation and binds the Hfq (HF-I) proteinQ33889724
Contribution of Salmonella typhimurium type III secretion components to needle complex formationQ33917651
Epitope tagging of chromosomal genes in SalmonellaQ33953109
The small RNA IstR inhibits synthesis of an SOS-induced toxic peptideQ33984064
InvF is required for expression of genes encoding proteins secreted by the SPI1 type III secretion apparatus in Salmonella typhimuriumQ33992712
Influence of the Salmonella typhimurium pathogenicity island 2 type III secretion system on bacterial growth in the mouse.Q33999966
Small non-coding RNAs and the bacterial outer membraneQ34000397
The alternative sigma factor, sigmaE, is critically important for the virulence of Salmonella typhimuriumQ34000770
Differential regulation of Salmonella typhimurium type III secreted proteins by pathogenicity island 1 (SPI-1)-encoded transcriptional activators InvF and hilA.Q34001486
Transcriptional organization and function of invasion genes within Salmonella enterica serovar Typhimurium pathogenicity island 1, including the prgH, prgI, prgJ, prgK, orgA, orgB, and orgC genesQ34004705
The RNA-binding protein Hfq of Listeria monocytogenes: role in stress tolerance and virulenceQ34149244
The release of enzymes from Escherichia coli by osmotic shock and during the formation of spheroplastsQ34205381
Cloning and molecular characterization of genes whose products allow Salmonella typhimurium to penetrate tissue culture cellsQ34298444
Characterization of broadly pleiotropic phenotypes caused by an hfq insertion mutation in Escherichia coli K-12.Q34327163
The RNA-binding protein HF-I, known as a host factor for phage Qbeta RNA replication, is essential for rpoS translation in Escherichia coliQ34383062
Bacterial small RNA regulatorsQ34409384
The Salmonella pathogenicity island-1 type III secretion systemQ34469814
Characterization of effector proteins translocated via the SPI1 type III secretion system of Salmonella typhimuriumQ34560386
Requirement for exported proteins in secretion through the invasion-associated type III system of Salmonella typhimurium.Q34734272
Intracellular survival of wild-type Salmonella typhimurium and macrophage-sensitive mutants in diverse populations of macrophagesQ35088169
BrucellaStationary-Phase Gene Expression and VirulenceQ35121003
The expression of nifA in Azorhizobium caulinodans requires a gene product homologous to Escherichia coli HF-I, an RNA-binding protein involved in the replication of phage Q beta RNAQ35262318
An altered rpoS allele contributes to the avirulence of Salmonella typhimurium LT2.Q35533809
Role of sigma factor RpoS in initial stages of Salmonella typhimurium infection.Q35546829
Identification of two targets of the type III protein secretion system encoded by the inv and spa loci of Salmonella typhimurium that have homology to the Shigella IpaD and IpaA proteinsQ35599750
Global regulation of the Salmonella enterica serovar typhimurium major porin, OmpDQ35924391
The Salmonella typhimurium katF (rpoS) gene: cloning, nucleotide sequence, and regulation of spvR and spvABCD virulence plasmid genesQ35980209
The role of RNAs in the regulation of virulence-gene expression.Q36418318
Modulating the outer membrane with small RNAsQ36584942
A 40 kb chromosomal fragment encoding Salmonella typhimurium invasion genes is absent from the corresponding region of the Escherichia coli K-12 chromosomeQ36707901
Host factor I, Hfq, binds to Escherichia coli ompA mRNA in a growth rate-dependent fashion and regulates its stability.Q36729932
yst gene expression in Yersinia enterocolitica is positively regulated by a chromosomal region that is highly homologous to Escherichia coli host factor 1 gene (hfq).Q36821854
Identification of a Salmonella typhimurium invasion locus by selection for hyperinvasive mutantsQ36864089
Organizing and computing metabolic pathway data in terms of binary relations.Q36894257
Host factor Hfq of Escherichia coli stimulates elongation of poly(A) tails by poly(A) polymerase I.Q37105983
The alternative sigma factor katF (rpoS) regulates Salmonella virulenceQ37346357
Molecular characterization and assembly of the needle complex of the Salmonella typhimurium type III protein secretion systemQ37434696
Bacteriophage-mediated generalized transduction in Escherichia coli and Salmonella typhimuriumQ37479512
Identification of a virulence locus encoding a second type III secretion system in Salmonella typhimuriumQ37698755
Selective silencing of foreign DNA with low GC content by the H-NS protein in SalmonellaQ38312504
The integration host factor (IHF) integrates stationary-phase and virulence gene expression in Salmonella enterica serovar Typhimurium.Q38314825
Alternative sigma factor interactions in Salmonella: sigma and sigma promote antioxidant defences by enhancing sigma levelsQ38328271
A global role for Fis in the transcriptional control of metabolism and type III secretion in Salmonella enterica serovar Typhimurium.Q38338833
Macrophages recognize and adhere to an OmpD-like protein of Salmonella typhimuriumQ38552171
Aromatic-dependent Salmonella typhimurium are non-virulent and effective as live vaccinesQ39513114
Roles of hilC and hilD in regulation of hilA expression in Salmonella enterica serovar TyphimuriumQ39526317
The RNA-binding protein HF-I plays a global regulatory role which is largely, but not exclusively, due to its role in expression of the sigmaS subunit of RNA polymerase in Escherichia coliQ39843978
The small nucleoid-binding proteins H-NS, HU, and Fis affect hilA expression in Salmonella enterica serovar TyphimuriumQ39863987
Promoter exchange between ompF and ompC, genes for osmoregulated major outer membrane proteins of Escherichia coli K-12Q39968726
HilD, HilC and RtsA constitute a feed forward loop that controls expression of the SPI1 type three secretion system regulator hilA in Salmonella enterica serovar Typhimurium.Q40402350
coliBASE: an online database for Escherichia coli, Shigella and Salmonella comparative genomics.Q40403154
Characterization of porin and ompR mutants of a virulent strain of Salmonella typhimurium: ompR mutants are attenuated in vivoQ40429609
ppGpp-dependent stationary phase induction of genes on Salmonella pathogenicity island 1.Q40552048
The Hfq homolog in Legionella pneumophila demonstrates regulation by LetA and RpoS and interacts with the global regulator CsrA.Q40943228
A single genetic locus encoded by Yersinia pseudotuberculosis permits invasion of cultured animal cells by Escherichia coli K-12.Q41524335
Role of hns in the virulence phenotype of pathogenic salmonellaeQ42595438
Transcriptional patterns of the mutL-miaA superoperon of Escherichia coli K-12 suggest a model for posttranscriptional regulationQ42684164
OmpD but not OmpC is involved in adherence of Salmonella enterica serovar typhimurium to human cellsQ43406183
Studies on the role of the metK gene product of Escherichia coli K-12.Q43959215
AraC/XylS family members, HilC and HilD, directly bind and derepress the Salmonella typhimurium hilA promoterQ43970346
Bacterial proteins required for replication of phage Q ribonucleic acid. Pruification and properties of host factor I, a ribonucleic acid-binding proteinQ44199523
The Salmonella enterica sv. Typhimurium smvA, yddG and ompD (porin) genes are required for the efficient efflux of methyl viologenQ44201193
Hfq is essential for Vibrio cholerae virulence and downregulates sigma expressionQ47269170
P433issue1
P407language of work or nameEnglishQ1860
P921main subjectSalmonella TyphimuriumQ166491
molecular chaperonesQ422496
virulenceQ1460232
P304page(s)193-217
P577publication date2007-01-01
P1433published inMolecular MicrobiologyQ6895967
P1476titleThe RNA chaperone Hfq is essential for the virulence of Salmonella typhimurium
P478volume63

Reverse relations

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Q64019873The RNase YbeY Is Vital for Ribosome Maturation, Stress Resistance, and Virulence of the Natural Genetic Engineer Agrobacterium tumefaciens
Q33705048The Role of Ribonucleases and sRNAs in the Virulence of Foodborne Pathogens
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