Back to search

Article

The quorum sensing transcription factor AphA directly regulates natural competence in <i>Vibrio cholerae</i>

2019-08-12

Abstract excerpt

<h4>ABSTRACT</h4> Many bacteria use population density to control gene expression via quorum sensing. In Vibrio cholerae , quorum sensing coordinates virulence, biofilm formation, and DNA uptake by natural competence. The transcription factors AphA and HapR, expressed at low- and high-cell density respectively, play a key role. In particular, AphA triggers the entire virulence cascade upon host colonisation. In...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work
61b4f020-c885-5fc2-9d3e-813e78777278
DOI
10.1101/732818
Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest
Interactive article relationship graphSelect a related publication card to move it into the centre and load its closest explainable connections. Solid lines are source-backed structured connections. Dashed lines are semantic discovery signals and are not scientific evidence.
The quorum sensing transcription factor AphA directly regulates natural competence in <i>Vibrio cholerae</i>DOI 10.1101/732818
A simple mechanism for integration of quorum sensing and cAMP signalling in <i>V. cholerae</i>Semantic proximity
Individual and combined roles of the master regulators AphA and LuxR in control of the Vibrio harveyi quorum-sensing regulon.Semantic proximity
Molecular characterization of direct target genes and cis-acting consensus recognized by quorum-sensing regulator AphA in Vibrio parahaemolyticus.Semantic proximity
Catabolite Activator Protein and quorum sensing cross-control group behaviors in <i>Vibrio campbellii</i>Semantic proximity
AphA is required for biofilm formation, motility, and virulence in pandemic Vibrio parahaemolyticus.Semantic proximity
LuxT is a Global Regulator of Low-Cell Density Behaviors Including Type III Secretion, Siderophore Production, and Aerolysin Production in <i>Vibrio harveyi</i>Semantic proximity
The <i>abaI/abaR</i> quorum sensing system effects pathogenicity in <i>Acinetobacter baumannii</i>Semantic proximity
Transcriptional regulation of opaR, qrr2-4 and aphA by the master quorum-sensing regulator OpaR in Vibrio parahaemolyticus.Semantic proximity
Nucleoid-associated proteins shape the global protein occupancy and transcriptional landscape of a clinical isolate of <i>Vibrio cholerae</i>Semantic proximity
The Cyclic AMP Receptor Protein Regulates Quorum Sensing and Global Gene Expression in <i>Yersinia pestis</i> During Planktonic Growth and Growth in BiofilmsSemantic proximity
The <i>Vibrio cholerae</i> Seventh Pandemic islands act in tandem to defend against a circulating phageSemantic proximity
Characterization of a cell density-dependent sRNA, Qrr, and its roles in the regulation of the quorum sensing and metabolism in Vibrio alginolyticus.Semantic proximity
Select a neighboring publication to make it the new centre.