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

Differential and cross-transcriptional control of duplicated genes encoding alternative sigma factors in Streptomyces ambofaciens.

Journal of bacteriology - 1 Aug 2004

Roth Virginie, Aigle Bertrand, Bunet Robert, Wenner Thomas, Fourrier Céline, Decaris Bernard, Leblond Pierre

Abstract excerpt

The duplicated hasR and hasL genes of Streptomyces ambofaciens encode alternative sigma factors (named sigma(B(R)) and sigma(B(L))) belonging to the sigma(B) general stress response family in Bacillus subtilis. The duplication appears to be the result of a recent event that occurred specifically in S. ambofaciens. The two genes are 98% identical, and their deduced protein products exhibit 97% identity at the...

Read the complete abstract on PubMed

Topics

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

Share to Bacillus subtilis
Share to Gene Duplication

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

Share to Gene Order

Share to Operon

Share to Osmotic Pressure

Share to RNA, Bacterial

Share to Sigma Factor

Share to Streptomyces

Source

Open in PubMed Open full text

Identifiers

PMID: 15292136
DOI: 10.1128/JB.186.16.5355-5365.2004
PMCID: PMC490935

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

Differential and cross-transcriptional control of duplicated genes encoding alternative sigma factors in Streptomyces ambofaciens.PMID 15292136Read ↗

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 ↗

Regulation of an alternative sigma factor σI by a partner switching mechanism with an anti-sigma factor PrsI and an anti-anti-sigma factor ArsI in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Genetics of differentiation in Streptomyces.Semantic proximity Read ↗

A connection between stress and development in the multicellular prokaryote Streptomyces coelicolor A3(2).Semantic proximity Read ↗

SigB, an RNA polymerase sigma factor required for osmoprotection and proper differentiation of Streptomyces coelicolor.Semantic proximity Read ↗

The anti-anti-sigma factor BldG is involved in activation of the stress response sigma factor σ(H) in Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Identification and characterization of the afsR homologue regulatory gene from Streptomyces peucetius ATCC 27952Semantic proximity Read ↗

A possible extended family of regulators of sigma factor activity in Streptomyces coelicolor.Semantic proximity Read ↗

hrcA, encoding the repressor of the groEL genes in Streptomyces albus G, is associated with a second dnaJ gene.Semantic proximity Read ↗

Cloning, disruption, and transcriptional analysis of three RNA polymerase sigma factor genes of Streptomyces coelicolor A3(2).Semantic proximity Read ↗

Transcriptional control by A-factor of strR, the pathway-specific transcriptional activator for streptomycin biosynthesis in Streptomyces griseus.Semantic proximity Read ↗

Differential expression of two sporulation specific sigma factors of Streptomyces aureofaciens correlates with the developmental stage.Semantic proximity Read ↗

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