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TranscriptomicsCharacterization of PlcRa, a new PlcR-like regulator involved in oxidative stress response and cysteine metabolism during early stationary phase in Bacillus cereus
PlcR, the major virulence transcriptional regulator in the Bacillus cereus group belongs to the RNPP quorum sensor family and is activated through interaction with the secreted heptapeptide PapR7 used as a signalling molecule. We identified using modeling analysis a structural homologue of PlcR, Plc...
ORGANISM(S): Bacillus cereus ATCC 14579 
2012-12-14 | E-GEOD-30514 | biostudies-arrayexpress
ProteomicsCodY regulates the activity of the virulence quorum sensor PlcR
In Gram-positive bacteria, cell-cell communication mainly relies on cytoplasmic sensors of the RNPP family. Activity of these regulators depends on their binding to secreted signaling peptides that are imported into the cell. These quorum sensing regulators control important biological functions in ...
ORGANISM(S): Bacillus thuringiensis Bt407 
2015-12-17 | PXD003311 | Pride
Opp Bacillus Cody Mass spectrometry Plcr Signaling peptide Quorum-sensing Virulence regulon Shot gun Regulation 
UnknownThe PlcR virulence regulon of Bacillus cereus.
Not available
S-EPMC2464732 | biostudies-literature
UnknownA spontaneous translational fusion of Bacillus cereus PlcR and PapR activates transcription of PlcR-dependent genes in Bacillus anthracis via binding with a specific palindromic sequence.
Not available
S-EPMC517568 | biostudies-literature
UnknownThe Bacillus thuringiensis PlcR-regulated gene inhA2 is necessary, but not sufficient, for virulence.
Not available
S-EPMC154399 | biostudies-literature
UnknownNupR Is Involved in the Control of PlcR: A Pleiotropic Regulator of Extracellular Virulence Factors.
Not available
S-EPMC11767619 | biostudies-literature
UnknownMolecular basis for group-specific activation of the virulence regulator PlcR by PapR heptapeptides.
Not available
S-EPMC2441798 | biostudies-literature
UnknownStructural basis for the activation mechanism of the PlcR virulence regulator by the quorum-sensing signal peptide PapR.
Not available
S-EPMC3549096 | biostudies-literature
UnknownDistinct mutations in PlcR explain why some strains of the Bacillus cereus group are nonhemolytic.
Not available
S-EPMC415780 | biostudies-literature
UnknownPapR peptide maturation: role of the NprB protease in Bacillus cereus 569 PlcR/PapR global gene regulation.
Not available
S-EPMC2678557 | biostudies-literature
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