The phenazine pyocyanin is a terminal signalling factor in the quorum sensing network of Pseudomonas aeruginosa [PDF]
, 2006 Certain members of the fluorescent pseudomonads produce and secrete phenazines. These heterocyclic, redox-active compounds are toxic to competing organisms, and the cause of these antibiotic effects has been the focus of intense research efforts.
Dietrich, Lars E. P. +4 more
core +1 more source
Drought-Stress Tolerance in Wheat Seedlings Conferred by Phenazine-Producing Rhizobacteria
Frontiers in Microbiology, 2019 The specific role of phenazines produced by rhizosphere-colonizing Pseudomonas in mediating wheat seedling drought-stress tolerance and recovery from water deficit was investigated using Pseudomonas chlororaphis 30-84 and isogenic derivatives deficient ...
Tessa Rose Mahmoudi +6 more
doaj +1 more source
Biomimetic Amino Acid Functionalized Phenazine Flow Batteries with Long Lifetime at Near-Neutral pH.
Angewandte Chemie, 2020 Aqueous organic redox flow battery is a promising electrochemical technology for large-scale energy storage. Here we report a biomimetic, ultra-stable AORFB utilizing an amino acid functionalized phenazine (AFP).
Shuai Pang +3 more
semanticscholar +1 more source
iScience, 2021 Summary Phenazines are redox-active nitrogen-containing heterocyclic compounds that can be produced by either bacteria or synthetic approaches. As an electron shuttles (mediators), phenazines are involved in several biological processes facilitating ...
Zayn Rhodes +4 more
semanticscholar +1 more source
More than just a gel: the extracellular matrixome of Pseudomonas aeruginosa
Frontiers in Molecular Biosciences, 2023 Armed with an arsenal of protein secretion systems, antibiotic efflux pumps, and the occasional proclivity for explosive self-destruction, Pseudomonas aeruginosa has become a model for the study of bacterial pathogenesis and biofilm formation.
Rahan Rudland Nazeer +2 more
doaj +1 more source
Antagonistic activity of the native strain of Pseudomonas chlororaphis 3 of the Belgorod region against the bacterium of the genus Ralstonia [PDF]
BIO Web of Conferences, 2021 The paper presents data on the evaluation of the antagonistic potential of Pseudomonas chlororaphis 3 and P. chlororaphis BS-1393 strains against the bacterium of the genus Ralstonia.
Avakova Alina +5 more
doaj +1 more source
Acta Crystallographica Section E Structure Reports Online, 2012 In the title compound, C(12)H(9)N(2) (+)·Br(-), the protonated tricyclic ring system is slightly twisted, with a dihedral angle of 3.9 (1)° between the two outer benzene rings. In the crystal, N-H⋯Br and C-H⋯Br hydrogen bonds link two cations and two bromide anions into centrosymmetric assemblies, which are further packed into stacks along [010] via π ...
Gong-Xiao Zhang +3 more
openaire +3 more sources
Induction of systemic resistance to Botrytis cinerea in tomato by Pseudomonas aeruginosa 7NSK2 : role of salicylic acid, pyochelin, and pyocyanin [PDF]
, 2002 The rhizobacterium Pseudomonas aeruginosa 7NSK2 produces secondary metabolites such as pyochelin (Pch), its precursor salicylic acid (SA), and the phenazine compound pyocyanin. Both 7NSK2 and mutant KMPCH (Pch-negative, SA-positive) induced resistance to
Audenaert, Kris +3 more
core +2 more sources
Cl-35 NQR study of lattice dynamic and magnetic property of a crystalline coordination polymer {CuCA(phz)(H2O)2}n [PDF]
, 2006 Copper(II) compounds {CuCA(phz)(H2O)2}n (H2CA = chloranilic acid, phz = phenazine) having a layer structure of -CuCA(H2O)2- polymer chains and phenazine was studied by 35Cl nuclear quadrupole resonance (NQR). The single NQR line observed at 35.635 MHz at
Asaji, Tetsuo +2 more
core +1 more source
Role of phenazine‐enzyme physiology for current generation in a bioelectrochemical system
Microbial Biotechnology, 2021 Pseudomonas aeruginosa produces phenazine‐1‐carboxylic acid (PCA) and pyocyanin (PYO), which aid its anaerobic survival by mediating electron transfer to distant oxygen.
Anthony Chukwubuikem +3 more
semanticscholar +1 more source