Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
about
Bacteriophage control of bacterial virulenceMetal stoichiometry and functional studies of the diphtheria toxin repressorPrediction of DtxR regulon: identification of binding sites and operons controlled by Diphtheria toxin repressor in Corynebacterium diphtheriaeThe DtxR protein acting as dual transcriptional regulator directs a global regulatory network involved in iron metabolism of Corynebacterium glutamicumSolution structure and peptide binding studies of the C-terminal src homology 3-like domain of the diphtheria toxin repressor proteinGenetic and biophysical studies of diphtheria toxin repressor (DtxR) and the hyperactive mutant DtxR(E175K) support a multistep model of activation.Isolation and characterization of iron-independent positive dominant mutants of the diphtheria toxin repressor DtxRIdentification of a two-component signal transduction system from Corynebacterium diphtheriae that activates gene expression in response to the presence of heme and hemoglobinConstruction and characterization of transposon insertion mutations in Corynebacterium diphtheriae that affect expression of the diphtheria toxin repressor (DtxR).Analysis of a DtxR-regulated iron transport and siderophore biosynthesis gene cluster in Corynebacterium diphtheriaeSirR, a novel iron-dependent repressor in Staphylococcus epidermidisThe complete genome sequence of Corynebacterium pseudotuberculosis FRC41 isolated from a 12-year-old girl with necrotizing lymphadenitis reveals insights into gene-regulatory networks contributing to virulenceDisordered to ordered folding in the regulation of diphtheria toxin repressor activity.Use of heme compounds as iron sources by pathogenic neisseriae requires the product of the hemO geneAnion-coordinating residues at binding site 1 are essential for the biological activity of the diphtheria toxin repressor.Analysis of a heme-dependent signal transduction system in Corynebacterium diphtheriae: deletion of the chrAS genes results in heme sensitivity and diminished heme-dependent activation of the hmuO promoter.The ABC transporter HrtAB confers resistance to hemin toxicity and is regulated in a hemin-dependent manner by the ChrAS two-component system in Corynebacterium diphtheriae.Genome organization and pathogenicity of Corynebacterium diphtheriae C7(-) and PW8 strains.Identification of a DtxR-regulated operon that is essential for siderophore-dependent iron uptake in Corynebacterium diphtheriaeAnalysis of a DtxR-like metalloregulatory protein, MntR, from Corynebacterium diphtheriae that controls expression of an ABC metal transporter by an Mn(2+)-dependent mechanismMn2+-dependent regulation of multiple genes in Streptococcus pneumoniae through PsaR and the resultant impact on virulence.Transcription of the contiguous sigB, dtxR, and galE genes in Corynebacterium diphtheriae: evidence for multiple transcripts and regulation by environmental factors.The src homology 3-like domain of the diphtheria toxin repressor (DtxR) modulates repressor activation through interaction with the ancillary metal ion-binding siteCharacterization of the role of the divalent metal ion-dependent transcriptional repressor MntR in the virulence of Staphylococcus aureusNovel hemin binding domains in the Corynebacterium diphtheriae HtaA protein interact with hemoglobin and are critical for heme iron utilization by HtaABacteriophage-based vectors for site-specific insertion of DNA in the chromosome of Corynebacteria.The heme sensor system of Staphylococcus aureus.Analysis of the Corynebacterium diphtheriae DtxR regulon: identification of a putative siderophore synthesis and transport system that is similar to the Yersinia high-pathogenicity island-encoded yersiniabactin synthesis and uptake system.HtaA is an iron-regulated hemin binding protein involved in the utilization of heme iron in Corynebacterium diphtheriae.Towards the complete proteinaceous regulome of Acinetobacter baumannii.Characterization of specific nucleotide substitutions in DtxR-specific operators of Corynebacterium diphtheriae that dramatically affect DtxR binding, operator function, and promoter strength.Molecular characterization of diphtheria toxin repressor (dtxR) genes present in nontoxigenic Corynebacterium diphtheriae strains isolated in the United Kingdom.The ChrSA and HrrSA Two-Component Systems Are Required for Transcriptional Regulation of the hemA Promoter in Corynebacterium diphtheriae.Development and use of a selectable, broad-host-range reporter transposon for identifying environmentally regulated promoters in bacteria.Comparative analysis of hmuO function and expression in Corynebacterium species.The ChrA response regulator in Corynebacterium diphtheriae controls hemin-regulated gene expression through binding to the hmuO and hrtAB promoter regions.Control of heme homeostasis in Corynebacterium glutamicum by the two-component system HrrSA.The ChrA-ChrS and HrrA-HrrS signal transduction systems are required for activation of the hmuO promoter and repression of the hemA promoter in Corynebacterium diphtheriae.Transcriptome sequencing of the human pathogen Corynebacterium diphtheriae NCTC 13129 provides detailed insights into its transcriptional landscape and into DtxR-mediated transcriptional regulation.Characterization of the second conserved domain in the heme uptake protein HtaA from Corynebacterium diphtheriae.
P2860
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P2860
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
description
1997 nî lūn-bûn
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1997年の論文
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1997年学术文章
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1997年学术文章
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1997年学术文章
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1997年学术文章
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1997年学术文章
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1997年學術文章
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1997年學術文章
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1997年學術文章
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name
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
@en
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme.
@nl
type
label
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
@en
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme.
@nl
prefLabel
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
@en
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme.
@nl
P2860
P1476
Transcription of the Corynebacterium diphtheriae hmuO gene is regulated by iron and heme
@en
P2093
M P Schmitt
P2860
P304
P407
P577
1997-11-01T00:00:00Z