Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Regulation of hydrogen peroxide-dependent gene expression in Rhodobacter sphaeroides: regulatory functions of OxyR.

Journal of bacteriology - 1 May 2007

Zeller Tanja, Mraheil Mobarak A, Moskvin Oleg V, Li Kuanyu, Gomelsky Mark, Klug Gabriele

Abstract excerpt

Genome-wide transcriptome profiling was used to reveal hydrogen peroxide (H(2)O(2))-dependent regulatory mechanisms in the facultatively photosynthetic bacterium Rhodobacter sphaeroides. In this study we focused on the role of the OxyR protein, a known regulator of the H(2)O(2) response in bacteria. The transcriptome profiles of R. sphaeroides wild-type and oxyR mutant strains that were exposed to 1 mM H(2)O(2)...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Consensus Sequence
Share to Gene Expression Regulation, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Hydrogen Peroxide

Share to Oxidants

Share to Regulon

Share to Rhodobacter sphaeroides

Share to Transcription Factors

Share to Transcription, Genetic

Source

Open in PubMed Open full text

Identifiers

PMID: 17351037
DOI: 10.1128/JB.01795-06
PMCID: PMC1913319

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Regulation of hydrogen peroxide-dependent gene expression in Rhodobacter sphaeroides: regulatory functions of OxyR.PMID 17351037Read ↗

Transcriptome response to nitrosative stress in Rhodobacter sphaeroides 2.4.1.Semantic proximity Read ↗

The OxyR Regulon in Nontypeable Haemophilus influenzaeSemantic proximity Read ↗

Expression patterns of genes induced by oxidative stress in Porphyromonas gingivalis.Semantic proximity Read ↗

Hierarchical interactions between Fnr orthologs allows fine-tuning of transcription in response to oxygen in Herbaspirillum seropedicae.Semantic proximity Read ↗

The ArcA regulon and oxidative stress resistance in Haemophilus influenzae.Semantic proximity Read ↗

Genetic analysis of an important oxidative stress locus in the anaerobe Bacteroides fragilis.Semantic proximity Read ↗

OxyR Is a Convergent Target for Mutations Acquired during Adaptation to Oxidative Stress-Prone Metabolic States.Semantic proximity Read ↗

Role for the oxyS gene in regulation of intracellular hydrogen peroxide in Escherichia coli.Semantic proximity Read ↗

Role of the Irr protein in the regulation of iron metabolism in Rhodobacter sphaeroides.Semantic proximity Read ↗

Hierarchical regulation of photosynthesis gene expression by the oxygen-responsive PrrBA and AppA-PpsR systems of Rhodobacter sphaeroides.Semantic proximity Read ↗

Postgenomic adventures with Rhodobacter sphaeroides.Semantic proximity Read ↗

Regulation of the OxyR transcription factor by hydrogen peroxide and the cellular thiol-disulfide status.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.