Results 31 to 40 of about 661 (164)
Succinopyoverdins - a New Variety of the Pyoverdin Chromophore
Zeitschrift für Naturforschung C, 2000 Abstract Pseudomonas spp. of the fluorescent group produce siderophores (so-called pyoverdins) consisting of a peptide chain attached to a pyrimidoquinoline ring system which is derived from a condensation product of L-Dab and D-Tyr. Commonly several related compounds are found to accompany the pyoverdins having the same peptide chain ...
C, Lenz +4 more
openaire +2 more sources
Pyoverdine synthesis by the Mn(II)-oxidizing bacterium Pseudomonas putida GB-1
Frontiers in Microbiology, 2014 When iron-starved, the Mn(II)-oxidizing bacteria Pseudomonas putida strains GB-1 and MnB1 produce pyoverdines (PVDGB-1 and PVDMnB1), siderophores that both influence iron uptake and inhibit manganese(II) oxidation by these strains.
Dorothy Lundquist Parker +7 more
doaj +1 more source
Bacterial Fluorescence Signals Predict Dermal Regeneration Template Integration Outcomes. [PDF]
Wound Repair RegenABSTRACT Acute trauma wounds with exposed bone or tendon present significant reconstructive challenges, with high rates of dermal regeneration template (DRT) failure, often due to missed infections. Standard‐of‐care wound assessment, which relies on subjective clinical signs and traditional swabbing methods, frequently fails to detect clinically ...
García CDT +3 more
europepmc +2 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.
Sonnet, Pascal +2 more
core +1 more source
BMC Microbiology, 2008 Background Pyoverdines (PVDs) are high affinity siderophores, for which the molecular mechanisms of biosynthesis, uptake and regulation have been extensively studied in Pseudomonas aeruginosa PAO1.
Matthijs Sandra +5 more
doaj +1 more source
MoleculesThe Gram-negative bacterium Pseudomonas aeruginosa produces a family of peptide siderophores called pyoverdines that play a vital role in the mechanisms by which it acquires iron from the environment.
Tianzhu Zhang +2 more
doaj +1 more source
, 1998 Five independent fluorescent pseudomonad isolates originating from Antarctica were analysed for their pyoverdine systems. A pyoverdine-related siderotyping, which involved pyoverdine-induced growth stimulation, pyoverdine-mediated iron uptake, pyoverdine
Shivaji, Sisinthy +6 more
core +1 more source
Mechanisms of Gui Zhi Fu Ling Formula in Liver Fibrosis: Metabolomics and Gut Microbiota Analysis
eFood, Volume 7, Issue 3, June 2026.Our study was based on the efficacy of the phenotype in an animal model and used multi‐omics to explore the mechanism of action of the compound. We found that Gui Zhi Fu Ling Formula may ameliorate hepatic fibrosis potentially associated with increased hepatic EPA and the expression of gut Pseudomonas.
Xiaoliang Deng +5 more
wiley +1 more source
Pattern of pyoverdines utilization by the pvdL-pyoverdine-negative mutant.
, 2014 Pattern of pyoverdines utilization by the pvdL-pyoverdine-negative mutant.
Steven Ballet (654557) +7 more
core +1 more source
MicrobiologyOpen, Volume 15, Issue 3, June 2026.Phage therapy shows promising efficacy against MDR, XDR, and PDR Pseudomonas aeruginosa infections across different models and administration routes. Evidence highlights reduced mortality, bacterial clearance, and synergy with antibiotics, while emphasizing the need for standardized protocols and advanced delivery systems to support clinical ...
Gustavo Aparecido da Cunha +7 more
wiley +1 more source