Ligne de temps
Françoise Norel-Bozouklian
Chef(fe) de Groupe
01 janv. 2023
publication
Loss of CorA, the primary magnesium transporter of Salmonella, is alleviated by MgtA and PhoP-dependent compensatory mechanisms.
Lire plus01 janv. 2022
publication
The stress sigma factor σS/RpoS counteracts Fur repression of genes involved in iron and manganese metabolism and modulates the ionome of Salmonella enterica serovar Typhimurium.
Lire plus06 janv. 2021
publication
Escherichia coli Genomic Diversity within Extraintestinal Acute Infections Argues for Adaptive Evolution at Play.
Lire plus15 janv. 2018
publication
The stress sigma factor of RNA polymerase RpoS/σ is a solvent-exposed open molecule in solution
Lire plus18 mai 2017
publication
Proteome remodelling by the stress sigma factor RpoS/σS in Salmonella: identification of small proteins and evidence for post-transcriptional regulation.
Lire plus16 mai 2016
publication
Recent advances in the characterization of Crl, the unconventional activator of the stress sigma factor σS/RpoS
Lire plus16 sept. 2015
10 sept. 2015
04 sept. 2015
publication
Binding interface between the Salmonella σ(S)/RpoS subunit of RNA polymerase and Crl: hints from bacterial species lacking crl
Lire plus01 mai 2015
publication
(1)H, (13)C and (15)N resonance assignments of σ(S) activating protein Crl from Salmonella enterica serovar Typhimurium
Lire plus25 janv. 2015
publication
Characterization of the RpoS status of clinical isolates of Salmonella enterica
Lire plus25 janv. 2015
publication
Crl activates transcription initiation of RpoS-regulated genes involved in the multicellular behavior of Salmonella enterica serovar Typhimurium
Lire plus10 janv. 2015
publication
Repressor activity of the RpoS/σS-dependent RNA polymerase requires DNA binding
Lire plus15 oct. 2014
publication
Structural and functional features of Crl proteins and identification of conserved surface residues required for interaction with the RpoS/σS subunit of RNA polymerase
Lire plus08 mai 2014
publication
Expanding the RpoS/σS-network by RNA sequencing and identification of σS-controlled small RNAs in Salmonella
Lire plus08 oct. 2010
publication
Crl binds to domain 2 of σ(S) and confers a competitive advantage on a natural rpoS mutant of Salmonella enterica serovar Typhi
Lire plus30 sept. 2010
publication
Molecular and evolutionary bases of within-patient genotypic and phenotypic diversity in Escherichia coli extraintestinal infections
Lire plus16 août 2010
publication
A proteomic analysis reveals differential regulation of the σ(S)-dependent yciGFE(katN) locus by YncC and H-NS in Salmonella and Escherichia coli K-12
Lire plus11 déc. 2009
publication
Identification of conserved amino acid residues of the Salmonella sigmaS chaperone Crl involved in Crl-sigmaS interactions
Lire plus25 sept. 2008
publication
Binding of the unorthodox transcription activator, Crl, to the components of the transcription machinery
Lire plus02 mai 2008
publication
Effect of growth temperature on Crl-dependent regulation of sigmaS activity in Salmonella enterica serovar Typhimurium
Lire plus09 févr. 2007
publication
Physiological effects of Crl in Salmonella are modulated by sigmaS level and promoter specificity
Lire plus01 nov. 2001
publication
Comparison of DeltarelA strains of Escherichia coli and Salmonella enterica serovar Typhimurium suggests a role for ppGpp in attenuation regulation of branched-chain amino acid biosynthesis
Lire plus01 mars 2001
publication
Identification of a non-haem catalase in Salmonella and its regulation by RpoS (sigmaS)
Lire plus01 juil. 2000
publication
Identification of RpoS (sigma(S))-regulated genes in Salmonella enterica serovar typhimurium
Lire plus26 juin 1999
publication
Comparison of the abilities of Salmonella typhimurium rpoS, aroA and rpoS aroA strains to elicit humoral immune responses in BALB/c mice and to cause lethal infection in athymic BALB/c mice
Lire plus01 avr. 1999
publication
A coding segment of the virulence regulatory gene spvR enhances expression of spvR-lacZ and spvR-gfp translational fusions in Salmonella typhimurium
Lire plus01 janv. 1999
publication
The rpoS mutant allele of Salmonella typhi Ty2 is identical to that of the live typhoid vaccine Ty21a
Lire plus01 oct. 1997
publication
Relationships between H-NS, sigma S, SpvR and growth phase in the control of spvR, the regulatory gene of the Salmonella plasmid virulence operon
Lire plus01 oct. 1996
publication
Virulence and vaccine potential of Salmonella typhimurium mutants deficient in the expression of the RpoS (sigma S) regulon
Lire plus23 mai 1996
publication
Identification of cis-acting DNA sequences involved in the transcription of the virulence regulatory gene spvR in Salmonella typhimurium
Lire plus15 févr. 1995
publication
The live oral typhoid vaccine Ty21a is a rpoS mutant and is susceptible to various environmental stresses
Lire plus01 nov. 1994
publication
The Salmonella typhimurium katF (rpoS) gene: cloning, nucleotide sequence, and regulation of spvR and spvABCD virulence plasmid genes
Lire plus01 mars 1993
publication
Molecular analysis of spv virulence genes of the Salmonella virulence plasmids
Lire plus01 déc. 1992
publication
The putative sigma factor KatF (RpoS) is required for the transcription of the Salmonella typhimurium virulence gene spvB in Escherichia coli
Lire plus01 août 1992
publication
Growth phase and SpvR regulation of transcription of Salmonella typhimurium spvABC virulence genes
Lire plus01 nov. 1989
publication
A plasmid-borne virulence region (2.8 kb) from Salmonella typhimurium contains two open reading frames
Lire plus01 sept. 1989
publication
Nucleotide sequence of the plasmid-borne virulence gene mkfB from Salmonella typhimurium
Lire plus01 juin 1989
publication
Cloning and expression of plasmid DNA sequences involved in Salmonella serotype typhimurium virulence
Lire plus01 mars 1989
publication
Nucleotide sequence of the plasmid-borne virulence gene mkfA encoding a 28 kDa polypeptide from Salmonella typhimurium
Lire plus01 nov. 1988
publication