Results 91 to 100 of about 9,005 (236)

Biosynthesis of H2S and Siderophores Targeting Gram‐Negative Bacterial Resistance to Reactive Oxygen Species

open access: yesAdvanced Science, Volume 12, Issue 45, December 4, 2025.
Discover how Gram‐negative bacteria develop resistance to reactive oxygen species, and how scientists aim to overcome this challenge. Abstract Reactive oxygen species (ROS) are a promising alternative bactericide. However, it is questioned that bacteria can potentially develop resistance to ROS, similar to their resistance against antibiotics and ...
Congyang Mao   +9 more
wiley   +1 more source

MeJA Elicitation of Chicory Hairy Roots Promotes Efficient Increase of 3,5-diCQA Accumulation, a Potent Antioxidant and Antibacterial Molecule

open access: yesAntibiotics, 2020
Cichorium intybus L. (Asteraceae) is an important industrial crop, as well as a medicinal plant which produces some bioactive compounds implicated in various biological effects with potential applications in human health.
Guillaume Bernard   +12 more
doaj   +1 more source

Pyoverdine Assay for Rapid and Early Detection of Pseudomonas aeruginosa in Burn Wounds.

open access: yesACS Applied Bio Materials, 2020
Infection is responsible for up to 60% of deaths in burn patients, and Pseudomonas aeruginosa (PA) has the highest mortality rate among all causes of bacteremia.
Angel R. Cueva   +5 more
semanticscholar   +1 more source

A New Pyoverdin from Pseudomonas aeruginosa R'

open access: yesZeitschrift für Naturforschung C, 2001
Abstract From a Pseudom onas aeruginosa hospital isolate a new pyoverdin was isolated. It is iden­tical with that of Pseudomonas aeruginosa strain R except that in the peptide chain L-Gln is missing.
C, Ruangviriyachai   +4 more
openaire   +2 more sources

Transcriptomes analysis of Aeromonas molluscorum Av27 cells exposed to tributyltin (TBT) : unravelling the effects from the molecular level to the organism [PDF]

open access: yes, 2015
This work was supported by FCOMP-01-0124-FEDER-010630 project, co-funded by FEDER, European Funds through COMPETE and FCT within project PEst-C/MAR/LA0017/2013.
Cruz, Andreia   +3 more
core   +1 more source

Impact of Mt. Olympus Honeys on Virulence Factors Implicated in Pathogenesis Exerted by Pseudomonas aeruginosa

open access: yesAntibiotics, 2023
The aim of this study was to examine the impact of twenty honey samples, harvested in Mt. Olympus (Greece), on the virulence factors implicated in P. aeruginosa pathogenesis.
Eleni Tsavea   +6 more
doaj   +1 more source

The path to re-evolve cooperation is constrained in Pseudomonas aeruginosa

open access: yesBMC Evolutionary Biology, 2017
Background A common form of cooperation in bacteria is based on the secretion of beneficial metabolites, shareable as public good among cells within a group.
Elisa T. Granato, Rolf Kümmerli
doaj   +1 more source

Assessment of the Contribution of Antagonistic Secondary Metabolites to the Antifungal and Biocontrol Activities of Pseudomonas fluorescens NBC275

open access: yesThe Plant Pathology Journal, 2020
An understanding of the contribution of secondary metabolites (SMs) to the antagonistic and biocontrol activities of bacterial biocontrol agents serves to improve biocontrol potential of the strain.
Swarnalee Dutta   +2 more
doaj   +1 more source

Pyoverdine-Mediated Killing of Caenorhabditis elegans by Pseudomonas syringae MB03 and the Role of Iron in Its Pathogenicity

open access: yesInternational Journal of Molecular Sciences, 2020
The pathogenicity of the common phytopathogenic bacterium Pseudomonas syringae toward Caenorhabditis elegans has been recently demonstrated. However, the major virulence factors involved in this interaction remain unknown.
Anum Bashir   +5 more
semanticscholar   +1 more source

Functional Characterisation of Microbial Communities Related to Black Stain Formation in Lascaux Cave

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 6, December 2025.
Excessive anthropization can lead to black stain alterations on cave walls. The present work reports the first metagenomic analysis of black stains threatening artwork in Lascaux Cave. Findings show new microbial taxa and genetic potential associated with black stains.
Zélia Bontemps   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy