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

Instantaneous within-patient diversity of Pseudomonas aeruginosa quorum-sensing populations from cystic fibrosis lung infections.

Infection and immunity - 1 Dec 2009

Wilder Cara N, Allada Gopal, Schuster Martin

Abstract excerpt

In the opportunistic pathogen Pseudomonas aeruginosa, acyl-homoserine lactone (acyl-HSL) quorum sensing (QS) regulates biofilm formation and expression of many extracellular virulence factors. Curiously, QS-deficient variants, often carrying mutations in the central QS regulator LasR, are frequently isolated from infections, particularly from cystic fibrosis (CF) lung infections. Very little is known about the...

Read the complete abstract on PubMed

Topics

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

Share to Acyl-Butyrolactones
Share to Cystic Fibrosis
Share to Ligases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Pneumonia, Bacterial

Share to Pseudomonas aeruginosa

Share to Pseudomonas Infections

Share to Quorum Sensing

Share to Random Amplified Polymorphic DNA Technique

Source

Open in PubMed Open full text

Identifiers

PMID: 19805523
DOI: 10.1128/IAI.00755-09
PMCID: PMC2786440

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

Instantaneous within-patient diversity of Pseudomonas aeruginosa quorum-sensing populations from cystic fibrosis lung infections.PMID 19805523Read ↗

Cooperation and virulence of clinical Pseudomonas aeruginosa populations.Semantic proximity Read ↗

Allelic polymorphism shapes community function in evolving <i>Pseudomonas aeruginosa</i> populationsSemantic proximity Read ↗

Recombination is a key driver of genomic and phenotypic diversity in a Pseudomonas aeruginosa population during cystic fibrosis infection.Semantic proximity Read ↗

Phenotypic heterogeneity of Pseudomonas aeruginosa populations in a cystic fibrosis patient.Semantic proximity Read ↗

Genetic and transcriptomic characteristics of RhlR-dependent quorum sensing in cystic fibrosis isolates of <i>Pseudomonas aeruginosa</i>Semantic proximity Read ↗

Environmental heterogeneity drives within-host diversification and evolution of Pseudomonas aeruginosa.Semantic proximity Read ↗

Tracking eco-evolutionary dynamics among lung pathobiome members from children with cystic fibrosisSemantic proximity Read ↗

Frequency of quorum-sensing mutations in Pseudomonas aeruginosa strains isolated from different environments.Semantic proximity Read ↗

Social cheating in Pseudomonas aeruginosa quorum sensing.Semantic proximity Read ↗

<i>Pseudomonas aeruginosa</i> Intra-Population Diversity Shapes Host Airway Epithelial ResponsesSemantic proximity Read ↗

Cooperation and cheating in Pseudomonas aeruginosa: the roles of the las, rhl and pqs quorum-sensing systems.Semantic proximity Read ↗

Loss of Social Behaviours in Populations of Pseudomonas aeruginosa Infecting Lungs of Patients with Cystic FibrosisSemantic proximity Read ↗

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