ArticleApplied and environmental microbiology2016
Influence of oxyR on Growth, Biofilm Formation, and Mobility of Vibrio parahaemolyticus.
Article in Applied and environmental microbiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 48 citations in OpenAlex.
- OxyR regulates the oxidative stress response inApplied and environmental microbiology · 2026Article
- Role of the Alkyl Hydroperoxide Reductase Subunit C1 Gene in Vibrio parahaemolyticus Against Hydrogen Peroxide.Current microbiology · 2026Article
- Strain-level heterogeneity in Vibrio parahaemolyticus limits the predictive value of baseline planktonic gene expression for surface-associated phenotypes.Scientific reports · 2026Article
- LtrB inhibitsCurrent research in food science · 2026Article
- The coordinated regulatory impact of AcsS and TpdA on biofilm formation inFrontiers in microbiology · 2025Article
- Superoxide dismutase VPA1514 in Vibrio parahaemolyticus protects against environmental stresses.PloS one · 2025Article
- Functional role of 18 LysR-Type transcriptional regulators of Salmonella enterica serovar Typhi.PloS one · 2025Article
- CalR Inhibits the Swimming Motility and Polar Flagellar Gene Expression in Vibrio parahaemolyticus.Journal of microbiology (Seoul, Korea) · 2024Article
- Phenotypic changes and gene expression profiles of Vibrio parahaemolyticus in response to low concentrations of ampicillin.The Journal of antibiotics · 2024Article
- H-NS-Mediated Regulation of Swimming Motility and Polar Flagellar Gene Expression in Vibrio parahaemolyticus.Current microbiology · 2024Article
- Environmental magnesium ion affects global gene expression, motility, biofilm formation and virulence ofBiofilm · 2024Article
- Transcriptomic Profiles of Vibrio parahaemolyticus During Biofilm Formation.Current microbiology · 2023Article
- Comparative Genomic Analysis of Biofilm-Forming PolarMicroorganisms · 2023Article
- OxyR Positively Influences Phaseolotoxin Synthesis and Pyoverdin Production inMicroorganisms · 2022Article
- Transcriptomic Analysis of Vibrio parahaemolyticus Underlying the Wrinkly and Smooth Phenotypes.Microbiology spectrum · 2022Article
- CRISPR-Cas systems target endogenous genes to impact bacterial physiology and alter mammalian immune responses.Molecular biomedicine · 2022Review
- A Novel Transcription Factor VPA0041 Was Identified to Regulate the Swarming Motility inPathogens (Basel, Switzerland) · 2022Article
- OxyR contributes to virulence ofFrontiers in microbiology · 2022Article
- Organic Hydroperoxide Resistance GeneApplied and environmental microbiology · 2021Article
- FromMicroorganisms · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vibrio parahaemolyticus is a common marine food-borne enteropathogen. In this study, we examined the antioxidative activity, growth, biofilm formation, and cell mobility of an oxyR deletion mutant and its genetically complementary strain of V. parahaemolyticus. oxyR is the regulator of catalase and ahpC genes. Protection against extrinsic H2O2 and against the organic peroxides cumene hydroperoxide and tert-butyl hydroperoxide was weaker in the deletion mutant than in its parent strain. Expression of the major functional antioxidative genes, ahpC1 and VPA1418, was markedly decreased in the oxyR mutant. Growth of this mutant on agar medium was significantly inhibited by autoclaved 0.25% glucose and by 0.25% dipotassium hydrogen phosphate, 0.5% monosaccharides (glucose, galactose, xylose, and arabinose), or 114.8 mM phosphates. The inhibition of the growth of this oxyR mutant by extrinsic peroxides, autoclaved sugars, and phosphates was eliminated by the complementary oxyR gene or by the addition of catalase to the autoclaved medium, while no inhibition of growth was observed when filter-sterilized sugars were used. The formation of biofilm and swimming mobility were significantly inhibited in the oxyR mutant relative to that in the wild-type strain. This investigation demonstrates the antioxidative function of oxyR in V. parahaemolyticus and its possible roles in biofilm formation, cell mobility, and the protection of growth in heated rich medium.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.