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

Conservation of thiol‐oxidative stress responses regulated by SigR orthologues in actinomycetes

1 Jun 2012

Abstract excerpt

Numerous thiol-reactive compounds cause oxidative stress where cells counteract by activation of survival strategies regulated by thiol-based sensors. In Streptomyces coelicolor, a model actinomycete, a sigma/antisigma pair SigR/RsrA controls the response to thiol-oxidative stress. To unravel its full physiological functions, chromatin immuno-precipitation combined with sequence and transcript analyses were...

Read the complete abstract on PubMed

Topics

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

Share to Bacterial Genetics and Biotechnology
Share to Fungal and yeast genetics research
Share to Microbial Natural Products and Biosynthesis

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 22651816
DOI: 10.1111/j.1365-2958.2012.08115.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Conservation of thiol‐oxidative stress responses regulated by SigR orthologues in actinomycetesPMID 22651816Read ↗

sigmaR, an RNA polymerase sigma factor that modulates expression of the thioredoxin system in response to oxidative stress in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

XRE family transcriptional regulator XtrSs modulates Streptococcus suis fitness under hydrogen peroxide stressSemantic proximity Read ↗

Expression of the Streptomyces coelicolor SoxR regulon is intimately linked with actinorhodin production.Semantic proximity Read ↗

The conserved two-component systems CutRS and CssRS control the protein secretion stress response in Streptomyces speciesSemantic proximity Read ↗

Crystal structure of peroxide stress regulator from Streptococcus pyogenes provides functional insights into the mechanism of oxidative stress sensing.Semantic proximity Read ↗

Mycothiol regulates and is regulated by a thiol-specific antisigma factor RsrA and sigma(R) in Streptomyces coelicolor.Semantic proximity Read ↗

Proteomic survey of the Streptomyces coelicolor nucleoidSemantic proximity Read ↗

RitR is an archetype for a novel family of redox sensors in the streptococci that has evolved from two-component response regulators and is required for pneumococcal colonizationSemantic proximity Read ↗

Actinorhodin is a redox-active antibiotic with a complex mode of action against Gram-positive cells.Semantic proximity Read ↗

A master regulator sigmaB governs osmotic and oxidative response as well as differentiation via a network of sigma factors in Streptomyces coelicolor.Semantic proximity Read ↗

Sulfane sulfur post-translationally modifies the global regulator AdpA to influence actinorhodin production and morphological differentiation of <i>Streptomyces coelicolor</i>Semantic proximity Read ↗

The multiplicity of thioredoxin systems meets the specific lifestyles of ClostridiaSemantic proximity Read ↗

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