Glucose starvation-induced dispersal of Pseudomonas aeruginosa biofilms is cAMP and energy dependent.

doi:10.1371/journal.pone.0042874

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Article

Glucose starvation-induced dispersal of Pseudomonas aeruginosa biofilms is cAMP and energy dependent.

PloS one - 1 Jan 2012

Huynh Tran T, McDougald Diane, Klebensberger Janosch, Al Qarni Budoor, Barraud Nicolas, Rice Scott A, Kjelleberg Staffan, Schleheck David

Abstract excerpt

Carbon starvation has been shown to induce a massive dispersal event in biofilms of the opportunistic pathogen Pseudomonas aeruginosa; however, the molecular pathways controlling this dispersal response remain unknown. We quantified changes in the proteome of P. aeruginosa PAO1 biofilm and planktonic cells during glucose starvation by differential peptide-fingerprint mass-spectrometry (iTRAQ). In addition, we...

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Identifiers

PMID: 22905180
DOI: 10.1371/journal.pone.0042874
PMCID: PMC3419228

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.