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

Identification of tandem duplicate regulatory small RNAs in Pseudomonas aeruginosa involved in iron homeostasis.

Proceedings of the National Academy of Sciences of the United States of America - 29 Jun 2004

Wilderman Paula J, Sowa Nathaniel A, FitzGerald David J, FitzGerald Peter C, Gottesman Susan, Ochsner Urs A, Vasil Michael L

Abstract excerpt

In many bacteria, iron homeostasis is controlled primarily by the ferric uptake regulator (Fur), a transcriptional repressor. However, some genes, including those involved in iron storage, are positively regulated by Fur. A Fur-repressed regulatory small RNA (sRNA), RyhB, has been identified in Escherichia coli, and it has been demonstrated that negative regulation of genes by this sRNA is responsible for the...

Read the complete abstract on PubMed

Topics

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

Share to Cytochrome b Group
Share to Ferritins

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

Share to Pseudomonas aeruginosa

Share to RNA, Bacterial

Share to RNA, Untranslated

Share to Superoxide Dismutase

Share to Tandem Repeat Sequences

Source

Open in PubMed Open full text

Identifiers

PMID: 15210934
DOI: 10.1073/pnas.0403423101
PMCID: PMC470753

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

Identification of tandem duplicate regulatory small RNAs in Pseudomonas aeruginosa involved in iron homeostasis.PMID 15210934Read ↗

A small RNA regulates the expression of genes involved in iron metabolism in Escherichia coli.Semantic proximity Read ↗

The heme-responsive PrrH sRNA regulates Pseudomonas aeruginosa pyochelin gene expressionSemantic proximity Read ↗

The Bacillus subtilis iron-sparing response is mediated by a Fur-regulated small RNA and three small, basic proteins.Semantic proximity Read ↗

Interplay between iron homeostasis and virulence: Fur and RyhB as major regulators of bacterial pathogenicity.Semantic proximity Read ↗

Participation of two sRNA RyhB homologs from the fish pathogen Yersinia ruckeri in bacterial physiology.Semantic proximity Read ↗

The heme-responsive PrrH sRNA regulates <i>Pseudomonas aeruginosa</i> pyochelin gene expressionSemantic proximity Read ↗

Characterization of the small untranslated RNA RyhB and its regulon in Vibrio cholerae.Semantic proximity Read ↗

A global investigation of the Bacillus subtilis iron-sparing response identifies major changes in metabolism.Semantic proximity Read ↗

Low iron-induced small RNA BrrF regulates central metabolism and oxidative stress responses in <i>Burkholderia cenocepacia</i>Semantic proximity Read ↗

Quorum Sensing and Iron-Dependent Coordinated Control of Autoinducer-2 Production via Small RNA RyhB in Vibrio vulnificusSemantic proximity Read ↗

Transcriptional regulation by Ferric Uptake Regulator (Fur) in pathogenic bacteriaSemantic proximity Read ↗

The influence of iron on Pseudomonas aeruginosa physiology: a regulatory link between iron and quorum sensing.Semantic proximity Read ↗

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