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

Escherichia coli RNase R has dual activities, helicase and RNase.

Journal of bacteriology - 1 Mar 2010

Awano Naoki, Rajagopal Vaishnavi, Arbing Mark, Patel Smita, Hunt John, Inouye Masayori, Phadtare Sangita

Abstract excerpt

In Escherichia coli, the cold shock response occurs when there is a temperature downshift from 37 degrees C to 15 degrees C, and this response is characterized by induction of several cold shock proteins, including the DEAD-box helicase CsdA, during the acclimation phase. CsdA is involved in a variety of cellular processes. Our previous studies showed that the helicase activity of CsdA is critical for its...

Read the complete abstract on PubMed

Topics

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

Share to Escherichia coli
Share to Escherichia coli Proteins

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

Share to Exoribonucleases

Share to Genetic Complementation Test

Share to Mutant Proteins

Share to Mutation

Share to Protein Structure, Tertiary

Share to RNA Helicases

Source

Open in PubMed Open full text

Identifiers

PMID: 20023028
DOI: 10.1128/JB.01368-09
PMCID: PMC2820863

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

Escherichia coli RNase R has dual activities, helicase and RNase.PMID 20023028Read ↗

RNase activity of polynucleotide phosphorylase is critical at low temperature in Escherichia coli and is complemented by RNase II.Semantic proximity Read ↗

Escherichia coli cold-shock gene profiles in response to over-expression/deletion of CsdA, RNase R and PNPase and relevance to low-temperature RNA metabolism.Semantic proximity Read ↗

Complementation analysis of the cold-sensitive phenotype of the Escherichia coli csdA deletion strain.Semantic proximity Read ↗

Study of key RNA metabolism proteins in Enterococcus faecalis.Semantic proximity Read ↗

Selective mRNA degradation by polynucleotide phosphorylase in cold shock adaptation in Escherichia coli.Semantic proximity Read ↗

The RNase E of Escherichia coli has at least two binding sites for DEAD-box RNA helicases: functional replacement of RhlB by RhlE.Semantic proximity Read ↗

Characterization of the functional domains of Escherichia coli RNase II.Semantic proximity Read ↗

Cold shock induction of RNase R and its role in the maturation of the quality control mediator SsrA/tmRNA.Semantic proximity Read ↗

Mutational analysis of the Escherichia coli DEAD box protein CsdA.Semantic proximity Read ↗

Defining the impact of exoribonucleases in the shift between exponential and stationary phases.Semantic proximity Read ↗

Structural insights into RNA unwinding and degradation by RNase R.Semantic proximity Read ↗

Multicopy suppressors, mssA and mssB, of an smbA mutation of Escherichia coli.Semantic proximity Read ↗

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