Submicromolar hydrogen peroxide disrupts the ability of Fur protein to control free-iron levels in Escherichia coli.
about
Biofilm modifies expression of ribonucleotide reductase genes in Escherichia coliRapid changes in gene expression dynamics in response to superoxide reveal SoxRS-dependent and independent transcriptional networksCellular defenses against superoxide and hydrogen peroxideCharacterization of the oxidative stress stimulon and PerR regulon of Campylobacter jejuni.Functional genomics of pH homeostasis in Corynebacterium glutamicum revealed novel links between pH response, oxidative stress, iron homeostasis and methionine synthesis.Proteomic analysis of iron acquisition, metabolic and regulatory responses of Yersinia pestis to iron starvation.Intracellular hydrogen peroxide and superoxide poison 3-deoxy-D-arabinoheptulosonate 7-phosphate synthase, the first committed enzyme in the aromatic biosynthetic pathway of Escherichia coli.The molecular mechanisms and physiological consequences of oxidative stress: lessons from a model bacteriumTranscriptomic analysis of the response of Pseudomonas fluorescens to epigallocatechin gallate by RNA-seq.Transcriptome analysis of parallel-evolved Escherichia coli strains under ethanol stress.Elemental economy: microbial strategies for optimizing growth in the face of nutrient limitation.Coordination of frontline defense mechanisms under severe oxidative stress.The mismetallation of enzymes during oxidative stress.A unified model for ferritin iron loading by the catalytic center: implications for controlling "free iron" during oxidative stress.Transcriptional regulation by Ferric Uptake Regulator (Fur) in pathogenic bacteriaRegulation of the ahpC gene encoding alkyl hydroperoxide reductase in Mycobacterium smegmatis.The Escherichia coli small protein MntS and exporter MntP optimize the intracellular concentration of manganese.Hydrogen peroxide inactivates the Escherichia coli Isc iron-sulphur assembly system, and OxyR induces the Suf system to compensateIron enzyme ribulose-5-phosphate 3-epimerase in Escherichia coli is rapidly damaged by hydrogen peroxide but can be protected by manganese.The SoxRS response of Escherichia coli is directly activated by redox-cycling drugs rather than by superoxideEscherichia coli class Ib ribonucleotide reductase contains a dimanganese(III)-tyrosyl radical cofactor in vivo.Peroxide stress elicits adaptive changes in bacterial metal ion homeostasisThe YaaA protein of the Escherichia coli OxyR regulon lessens hydrogen peroxide toxicity by diminishing the amount of intracellular unincorporated iron.The induction of two biosynthetic enzymes helps Escherichia coli sustain heme synthesis and activate catalase during hydrogen peroxide stress.Integrated transcriptomic and proteomic analysis of the physiological response of Escherichia coli O157:H7 Sakai to steady-state conditions of cold and water activity stressIron incorporation into MnSOD A (bacterial Mn-dependent superoxide dismutase) leads to the formation of a peroxidase/catalase implicated in oxidative damage to bacteria.Staphylococcus aureus PerR Is a Hypersensitive Hydrogen Peroxide Sensor using Iron-mediated Histidine OxidationTranscription Factors That Defend Bacteria Against Reactive Oxygen SpeciesMetallation and mismetallation of iron and manganese proteins in vitro and in vivo: the class I ribonucleotide reductases as a case studyClass I ribonucleotide reductases: metallocofactor assembly and repair in vitro and in vivo.OxyR is involved in coordinate regulation of expression of fimA and sod genes in Porphyromonas gingivalis.Fur-dependent detoxification of organic acids by rpoS mutants during prolonged incubation under aerobic, phosphate starvation conditions.Fine-tuning of Substrate Affinity Leads to Alternative Roles of Mycobacterium tuberculosis Fe2+-ATPases.RstA-promoted expression of the ferrous iron transporter FeoB under iron-replete conditions enhances Fur activity in Salmonella enterica.Analysis of yggX and gshA mutants provides insights into the labile iron pool in Salmonella enterica.Oxidant-responsive induction of the suf operon, encoding a Fe-S assembly system, through Fur and IscR in Escherichia coli.Manganese import is a key element of the OxyR response to hydrogen peroxide in Escherichia coli.Rapid Sampling of Escherichia coli After Changing Oxygen Conditions Reveals Transcriptional DynamicsIron homeostasis and management of oxidative stress response in bacteria.Haemophilus influenzae and oxidative stress.
P2860
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P2860
Submicromolar hydrogen peroxide disrupts the ability of Fur protein to control free-iron levels in Escherichia coli.
description
2007 nî lūn-bûn
@nan
2007 թուականի Մայիսին հրատարակուած գիտական յօդուած
@hyw
2007 թվականի մայիսին հրատարակված գիտական հոդված
@hy
2007年の論文
@ja
2007年論文
@yue
2007年論文
@zh-hant
2007年論文
@zh-hk
2007年論文
@zh-mo
2007年論文
@zh-tw
2007年论文
@wuu
name
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@ast
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@en
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@nl
type
label
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@ast
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@en
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@nl
prefLabel
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@ast
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@en
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@nl
P2093
P2860
P1476
Submicromolar hydrogen peroxid ...... on levels in Escherichia coli.
@en
P2093
James A Imlay
Karin R C Imlay
Shery Varghese
Sunny Park
P2860
P304
P356
10.1111/J.1365-2958.2007.05701.X
P407
P577
2007-05-01T00:00:00Z