Characterization of transcription organization and analysis of unique expression patterns of an alkyl hydroperoxide reductase C gene (ahpC) and the peroxide regulator operon ahpF-oxyR-orfX from Xanthomonas campestris pv. phaseoli
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The katA catalase gene is regulated by OxyR in both free-living and symbiotic Sinorhizobium melilotiIron-responsive gene regulation in a campylobacter jejuni fur mutant.Exposure to cadmium elevates expression of genes in the OxyR and OhrR regulons and induces cross-resistance to peroxide killing treatment in Xanthomonas campestris.Novel roles of ohrR-ohr in Xanthomonas sensing, metabolism, and physiological adaptive response to lipid hydroperoxideThe genes rubA and rubB for alkane degradation in Acinetobacter sp. strain ADP1 are in an operon with estB, encoding an esterase, and oxyR.The redox-sensitive transcriptional activator OxyR regulates the peroxide response regulon in the obligate anaerobe Bacteroides fragilis.AhpF and other NADH:peroxiredoxin oxidoreductases, homologues of low Mr thioredoxin reductase.Cross-talk involving extracellular sensors and extracellular alarmones gives early warning to unstressed Escherichia coli of impending lethal chemical stress and leads to induction of tolerance responses.A suppressor of the menadione-hypersensitive phenotype of a Xanthomonas campestris pv. phaseoli oxyR mutant reveals a novel mechanism of toxicity and the protective role of alkyl hydroperoxide reductase.Regulation of inducible peroxide stress responses.The influence of riboflavin and nicotinic acid on Shigella sonnei colony conversion.Mini-Tn7 vectors as genetic tools for gene cloning at a single copy number in an industrially important and phytopathogenic bacteria, Xanthomonas spp.Tellurite: history, oxidative stress, and molecular mechanisms of resistance.The catalase-peroxidase KatG is required for virulence of Xanthomonas campestris pv. campestris in a host plant by providing protection against low levels of H2O2.Exposure of phytopathogenic Xanthomonas spp. to lethal concentrations of multiple oxidants affects bacterial survival in a complex manner.Mutations in oxyR resulting in peroxide resistance in Xanthomonas campestris.Hydrogen peroxide-forming NADH oxidase belonging to the peroxiredoxin oxidoreductase family: existence and physiological role in bacteriaComplex regulation of the organic hydroperoxide resistance gene (ohr) from Xanthomonas involves OhrR, a novel organic peroxide-inducible negative regulator, and posttranscriptional modifications.Identification and characterization of a new organic hydroperoxide resistance (ohr) gene with a novel pattern of oxidative stress regulation from Xanthomonas campestris pv. phaseoliConstruction and physiological analysis of a Xanthomonas mutant to examine the role of the oxyR gene in oxidant-induced protection against peroxide killing.A Xanthomonas alkyl hydroperoxide reductase subunit C (ahpC) mutant showed an altered peroxide stress response and complex regulation of the compensatory response of peroxide detoxification enzymes.Isolation and analysis of the Xanthomonas alkyl hydroperoxide reductase gene and the peroxide sensor regulator genes ahpC and ahpF-oxyR-orfX.Tolerance to oxidative stress is required for maximal xylem colonization by the xylem-limited bacterial phytopathogen, Xylella fastidiosa.Regulation of Organic Hydroperoxide Stress Response by Two OhrR Homologs in Pseudomonas aeruginosa.Important role for methionine sulfoxide reductase in the oxidative stress response of Xanthomonas campestris pv. phaseoli.The repressor for an organic peroxide-inducible operon is uniquely regulated at multiple levels.OhrR, a transcription repressor that senses and responds to changes in organic peroxide levels in Xanthomonas campestris pv. phaseoli.The differential stress response of adapted chromite mine isolates Bacillus subtilis and Escherichia coli and its impact on bioremediation potential.
P2860
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P2860
Characterization of transcription organization and analysis of unique expression patterns of an alkyl hydroperoxide reductase C gene (ahpC) and the peroxide regulator operon ahpF-oxyR-orfX from Xanthomonas campestris pv. phaseoli
description
1997 nî lūn-bûn
@nan
1997年の論文
@ja
1997年学术文章
@wuu
1997年学术文章
@zh-cn
1997年学术文章
@zh-hans
1997年学术文章
@zh-my
1997年学术文章
@zh-sg
1997年學術文章
@yue
1997年學術文章
@zh
1997年學術文章
@zh-hant
name
Characterization of transcript ...... omonas campestris pv. phaseoli
@en
Characterization of transcript ...... hydroperoxide reductase C gene
@nl
type
label
Characterization of transcript ...... omonas campestris pv. phaseoli
@en
Characterization of transcript ...... hydroperoxide reductase C gene
@nl
prefLabel
Characterization of transcript ...... omonas campestris pv. phaseoli
@en
Characterization of transcript ...... hydroperoxide reductase C gene
@nl
P2093
P2860
P1476
Characterization of transcript ...... omonas campestris pv. phaseoli
@en
P2093
M Fuangthong
S Atichartpongkun
S Mongkolsuk
W Whangsuk
P2860
P304
P356
10.1128/JB.179.12.3950-3955.1997
P577
1997-06-01T00:00:00Z