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

The outlier Pseudomonas aeruginosa strain ATCC 9027 harbors a defective LasR quorum-sensing transcriptional regulator.

FEMS microbiology letters - 1 Aug 2020

García-Reyes Selene, Soto-Aceves Martín P, Cocotl-Yañez Miguel, González-Valdez Abigail, Servín-González Luis, Chávez Gloria Soberón

Abstract excerpt

Pseudomonas aeruginosa infections represent an important health problem that has been recognized by the World Health Organization as a research priority. A complex regulatory network called the quorum sensing (QS) regulates several P. aeruginosa virulence-related traits, including production of elastase, rhamnolipids and pyocyanin. The avirulent P. aeruginosa strain ATCC 9027 belongs to clade 3, which is the more...

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 Mutation

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Pseudomonas aeruginosa

Share to Quorum Sensing

Share to Trans-Activators

Source

Identifiers

PMID: 32691823
DOI: 10.1093/femsle/fnaa122

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

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

The outlier Pseudomonas aeruginosa strain ATCC 9027 harbors a defective LasR quorum-sensing transcriptional regulator.PMID 32691823Read ↗

The end of the reign of a “master regulator’’? A defect in function of the LasR quorum sensing regulator is a common feature of Pseudomonas aeruginosa isolatesSemantic proximity Read ↗

Pseudomonas aeruginosa PA80 is a cystic fibrosis isolate deficient in RhlRI quorum sensing.Semantic proximity Read ↗

Pseudomonas aeruginosa possesses two putative type I signal peptidases, LepB and PA1303, each with distinct roles in physiology and virulence.Semantic proximity Read ↗

PqsR-independent quorum-sensing response of Pseudomonas aeruginosa ATCC 9027 outlier-strain reveals new insights on the PqsE effect on RhlR activity.Semantic proximity Read ↗

LasR Variant Cystic Fibrosis Isolates Reveal an Adaptable Quorum-Sensing Hierarchy in Pseudomonas aeruginosa.Semantic proximity Read ↗

Characterization of lasR-deficient clinical isolates of Pseudomonas aeruginosa.Semantic proximity Read ↗

Virulence factors regulation by the quorum-sensing and Rsm systems in the marine strain Pseudomonas aeruginosa ID4365, a natural mutant in lasR.Semantic proximity Read ↗

Complete Genome Sequence of the Multiresistant Taxonomic Outlier Pseudomonas aeruginosa PA7Semantic proximity Read ↗

Pseudomonas aeruginosa lasR-deficient mutant contributes to bacterial virulence through enhancing the PhoB-mediated pathway in response to host environment.Semantic proximity Read ↗

Revisiting the quorum-sensing hierarchy in Pseudomonas aeruginosa: the transcriptional regulator RhlR regulates LasR-specific factors.Semantic proximity Read ↗

Stationary phase-specific virulence factor overproduction by a lasR mutant of Pseudomonas aeruginosa.Semantic proximity Read ↗

Mutation analysis of the Pseudomonas aeruginosa mvfR and pqsABCDE gene promoters demonstrates complex quorum-sensing circuitry.Semantic proximity Read ↗

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