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

Hfq is necessary for regulation by the untranslated RNA DsrA.

Journal of bacteriology - 1 Mar 2001

Sledjeski D D, Whitman C, Zhang A

Abstract excerpt

DsrA is an 85-nucleotide, untranslated RNA that has multiple regulatory activities at 30 degrees C. These activities include the translational regulation of RpoS and H-NS, global transcriptional regulators in Escherichia coli. Hfq is an E. coli protein necessary for the in vitro and in vivo replication of the RNA phage Qbeta. Hfq also plays a role in the degradation of numerous RNA transcripts. Here we show that...

Read the complete abstract on PubMed

Topics

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

Share to Chromosomes, Bacterial
Share to Host Factor 1 Protein
Share to Integration Host Factors

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Lac Operon

Share to Protein Biosynthesis

Share to RNA, Small Untranslated

Share to RNA, Untranslated

Share to Sigma Factor

Source

Open in PubMed Open full text

Identifiers

PMID: 11222598
DOI: 10.1128/JB.183.6.1997-2005.2001
PMCID: PMC95095

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.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Hfq is necessary for regulation by the untranslated RNA DsrA.PMID 11222598Read ↗

Duplex formation between the sRNA DsrA and rpoS mRNA is not sufficient for efficient RpoS synthesis at low temperature.Semantic proximity Read ↗

Major role for mRNA binding and restructuring in sRNA recruitment by Hfq.Semantic proximity Read ↗

Escherichia coli Hfq has distinct interaction surfaces for DsrA, rpoS and poly(A) RNAs.Semantic proximity Read ↗

A small bacterial RNA regulates a putative ABC transporter.Semantic proximity Read ↗

The small noncoding DsrA RNA is an acid resistance regulator in Escherichia coli.Semantic proximity Read ↗

Identification and function of the RNA chaperone Hfq in the Lyme disease spirochete Borrelia burgdorferiSemantic proximity Read ↗

The stoichiometry of the Escherichia coli Hfq protein bound to RNA.Semantic proximity Read ↗

Coupled degradation of a small regulatory RNA and its mRNA targets in Escherichia coli.Semantic proximity Read ↗

Hfq affects mRNA levels independently of degradation.Semantic proximity Read ↗

E. coli DNA associated with isolated Hfq interacts with Hfq's distal surface and C-terminal domain.Semantic proximity Read ↗

The RNA-binding protein HF-I, known as a host factor for phage Qbeta RNA replication, is essential for rpoS translation in Escherichia coli.Semantic proximity Read ↗

The RNA binding protein Hfq interacts specifically with tRNAs.Semantic proximity Read ↗

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