Integrated analysis of electrical stimulation effects on Pseudomonas aeruginosa PAO1 inoculated denitrifying community: targeted and untargeted metabolomic analysis of phenazine biosynthesis and quorum sensing

Integrated analysis of electrical stimulation effects on Pseudomonas aeruginosa PAO1 inoculated denitrifying community: targeted and untargeted metabolomic analysis of phenazine biosynthesis and quorum sensing

This study investigates how 0.8 V applied voltage modulates phenazine biosynthesis, quorum sensing (QS), and microbial interactions in Pseudomonas aeruginosa PAO1-inoculated microbial electrolysis cell (MEC) reactors. Voltage stimulation significantly enhanced phenazine derivatives (PYO: 8.65-fold;...

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Bibliographic Details
Main Authors: Li Wu, Yong Liu, Jianping Deng, Shuanglin Gui, Hanbing Nie
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Microbiology
Subjects:
Pseudomonas aeruginosa PAO1
quorum sensing
phenazine derivative
microbial electrolysis cell
untargeted metabolomic analysis
Online Access:https://www.frontiersin.org/articles/10.3389/fmicb.2025.1621417/full
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