Iron Acquisition from Fe-Pyoverdine by Arabidopsis thaliana [PDF]
Molecular Plant-Microbe Interactions, 2007 Taking into account the strong iron competition in the rhizosphere and the high affinity of pyoverdines for Fe(III), these molecules are expected to interfere with the iron nutrition of plants, as they do with rhizospheric microbes.
Gérard Vansuyt +4 more
doaj +6 more sources
Frontiers in Microbiology, 2014 Pseudomonas putida GB-1 is a Mn(II)-oxidizing bacterium that produces pyoverdine-type siderophores (PVDs), which facilitate the uptake of Fe(III) but also influence MnO2 formation.
Sung-Woo eLee +3 more
doaj +2 more sources
Towards understanding the mechanisms of the periplasmic pyoverdine maturation [PDF]
Journal of Biological Chemistry, 2022 Iron plays an essential role in the maintenance of various vital processes. Therefore, obtaining iron, especially under adverse conditions, is an elementary component for the survival of microorganisms. Bacteria produce so-called siderophores, which help
Sugue, Michael-Frederick
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Dalton Transactions, 2023 Pseudomonas aeruginosa is an opportunistic, Gram-negative bacterium, involved in severe infections associated with cystic fibrosis, pneumonia, burn wounds, ocular diseases, and immunosuppressive illnesses, and is a major cause of intrahospital infections.
Tina P. Andrejević +6 more
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Pyoverdine-antibiotic combination treatment: its efficacy and effects on resistance evolution in Escherichia coli. [PDF]
MicrolifeAntibiotic resistance is a growing concern for global health, demanding innovative and effective strategies to combat pathogenic bacteria. Pyoverdines, iron-chelating siderophores produced by environmental Pseudomonas spp., present a novel promising ...
Vollenweider V +2 more
europepmc +3 more sources
Iron acquisition strategies in pseudomonads: mechanisms, ecology, and evolution. [PDF]
Biometals, 2023 Iron is important for bacterial growth and survival, as it is a common co-factor in essential enzymes. Although iron is very abundant in the earth crust, its bioavailability is low in most habitats because ferric iron is largely insoluble under aerobic ...
Kümmerli R.
europepmc +2 more sources
Identical Pyoverdines from Pseudomonas fluorescens 9AW and from Pseudomonas putida 9BW
, 1997 Pseudomonas fluorescens, Pseudomonas putida, Pyoverdine, Siderophore, Bacterial Classification From Pseudom onas fluorescens 9AW and from Pseudomonas putida 9BW identical pyo-verdine-type siderophores were isolated and their structures were elucidated by
H. Budzikiewicz +3 more
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PvdM of fluorescent pseudomonads is required for the oxidation of ferribactin by PvdP in periplasmic pyoverdine maturation. [PDF]
J Biol Chem, 2022 Fluorescent pseudomonads such as Pseudomonas aeruginosa or Pseudomonas fluorescens produce pyoverdine siderophores that ensure iron-supply in iron-limited environments.
Sugue MF +4 more
europepmc +4 more sources
EDTA and Taurolidine Affect Pseudomonas aeruginosa Virulence In Vitro-Impairment of Secretory Profile and Biofilm Production onto Peritoneal Dialysis Catheters. [PDF]
Microbiol Spectr, 2021 Peritoneal catheter-associated biofilm infection is reported to be the main cause of refractory peritonitis in peritoneal dialysis patients. The application of antimicrobial lock therapy, based on results on central venous catheters, may be a promising ...
Colombari B +4 more
europepmc +3 more sources
Selectivity of pyoverdine recognition by the FpvA receptor of Pseudomonas aeruginosa from molecular dynamics simulations [PDF]
, 2015 International audienceThe Gram-negative bacterium Pseudomonas aeruginosa, a ubiquitous human opportunistic pathogen, has developed resistances to multiple antibiotics.
Bouvier, Benjamin +2 more
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