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

Spontaneous Gac mutants of Pseudomonas biological control strains: cheaters or mutualists?

Applied and environmental microbiology - 1 Oct 2011

Driscoll William W, Pepper John W, Pierson Leland S, Pierson Elizabeth A

Abstract excerpt

Bacteria rely on a range of extracellular metabolites to suppress competitors, gain access to resources, and exploit plant or animal hosts. The GacS/GacA two-component regulatory system positively controls the expression of many of these beneficial external products in pseudomonad bacteria. Natural populations often contain variants with defective Gac systems that do not produce most external products. These...

Read the complete abstract on PubMed

Topics

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

Share to Bacterial Proteins
Share to Biofilms
Share to Genes, Regulator

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Genetic Variation

Share to Phenazines

Share to Pseudomonas

Share to Selection, Genetic

Share to Transcription Factors

Source

Open in PubMed Open full text

Identifiers

PMID: 21873476
DOI: 10.1128/AEM.00679-11
PMCID: PMC3194857

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 3 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Spontaneous Gac mutants of Pseudomonas biological control strains: cheaters or mutualists?PMID 21873476Read ↗

Controlling instability in gacS-gacA regulatory genes during inoculant production of Pseudomonas fluorescens biocontrol strains.Semantic proximity Read ↗

Secondary Metabolism and Interspecific Competition Affect Accumulation of Spontaneous Mutants in the GacS-GacA Regulatory System in Pseudomonas protegens.Semantic proximity Read ↗

Characterization of spontaneous gacS and gacA regulatory mutants of Pseudomonas fluorescens biocontrol strain CHAO.Semantic proximity Read ↗

A GacS deficiency does not affect Pseudomonas chlororaphis PA23 fitness when growing on canola, in aged batch culture or as a biofilm.Semantic proximity Read ↗

Survival of GacS/GacA mutants of the biological control bacterium Pseudomonas aureofaciens 30-84 in the wheat rhizosphere.Semantic proximity Read ↗

GacA regulates symbiosis and mediates lifestyle transitions in <i>Pseudomonas</i>Semantic proximity Read ↗

The GacS sensor kinase controls phenotypic reversion of small colony variants isolated from biofilms of Pseudomonas aeruginosa PA14.Semantic proximity Read ↗

Effect of Producing Different Phenazines on Bacterial Fitness and Biological Control in Pseudomonas chlororaphis 30-84Semantic proximity Read ↗

Effect of gacS and gacA mutations on colony architecture, surface motility, biofilm formation and chemical toxicity in Pseudomonas sp. KL28.Semantic proximity Read ↗

Evolutionary convergence in experimental Pseudomonas populations.Semantic proximity Read ↗

Pseudomonas aeruginosa GacA, a factor in multihost virulence, is also essential for biofilm formation.Semantic proximity Read ↗

Phenazines are not essential for Pseudomonas chlororaphis PA23 biocontrol of Sclerotinia sclerotiorum, but do play a role in biofilm formation.Semantic proximity Read ↗

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