Results 41 to 50 of about 1,171 (171)

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, Sung-Woo eLee, Kati eGeszvain, Richard E. Davis, Christelle eGruffaz, Jean-Marie eMeyer, Justin W. Torpey, Bradley M. Tebo   +7 more
doaj   +1 more source

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, C, Amann, G, Briskot, K, Taraz, H, Budzikiewicz   +4 more
openaire   +2 more sources

Promise for plant pest control: root-associated pseudomonads with insecticidal activities. [PDF]

, 2013
Insects are an important and probably the most challenging pest to control in agriculture, in particular when they feed on belowground parts of plants.
Keel, C., Kupferschmied, P., Maurhofer, M.   +2 more
core   +2 more sources

Antagonism between bacillus cereus and pseudomonas fluorescens in planktonic systems and in biofilms [PDF]

, 2008
In the environment, many microorganisms coexist in communities competing for resources, and they are often associated as biofilms. The investigation of bacterial ecology and interactions may help to improve understanding of the ability of biofilms to ...
Pereira, Maria Olívia, Simões, Lúcia C., Simões, M., Vieira, M. J.   +3 more
core   +1 more source

Phage Therapy as an Alternative Strategy Against Pseudomonas aeruginosa: A Narrative Review of Preclinical and Clinical Evidence

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, Raine Piva Amaral, Ana Luisa Cauvila dos Santos, Bárbara Rafaela Ferreira Aio, Maria Fernanda Romboli Durante, Luiz Cosme Cotta Malaquias, Gabriel Magno de Freitas Almeida, Luiz Felipe Leomil Coelho   +7 more
wiley   +1 more source

Absence of Bacterial Fluorescence Is Associated With Early Response to Skin Substitutes in Diabetic and Venous Ulcers: A Single‐Blinded Prospective Study

International Wound Journal, Volume 23, Issue 5, May 2026.
ABSTRACT Cellular, acellular or matrix‐like products (CAMPs), also referred to as ‘skin substitutes’, are applied to chronic wounds to help expedite healing when standard therapies fail. However, their efficacy is compromised by infection, and possibly high bacterial loads, as suggested in prior literature.
Alisha Oropallo, Amit S. Rao, Sally Kaplan, Farisha Baksh, Julie Isgro, Adam Iddriss, Christina Del Pin   +6 more
wiley   +1 more source

Iron acquisition with the natural siderophore enantiomers pyochelin and enantio-pyochelin in Pseudomonas species [PDF]

, 2018
The bacterial siderophore pyochelin is composed of salicylate and two cysteine-derived heterocycles, the second of which is modified by reduction and N-methylation during biosynthesis. In Pseudomonas aeruginosa, the first cysteine residue is converted to
Reimmann, Cornelia, Wenner, Nicolas, Youard, Zeb   +2 more
core  

Transcriptional reprogramming underpins enhanced plant growth promotion by the biocontrol fungus Trichoderma hamatum GD12 during antagonistic interactions with Sclerotinia sclerotiorumin soil [PDF]

, 2016
The free-living soil fungus Trichoderma hamatum strain GD12 is notable amongst Trichoderma strains in both controlling plant diseases and in stimulating plant growth, a property enhanced during its antagonistic interactions with pathogens in soil.
de Torres Zabala, Marta, Grant, Murray R., Le Cocq, Kate, Moore, Karen, Paszkiewicz, Konrad, Salmon, Deborah, Shaw, Sophie, Studholme, David, Thornton, Christopher R., Winsbury, Rebecca   +9 more
core   +3 more sources

Microbial Antagonism at the Root Level Is Involved in the Suppression of Fusarium Wilt by the Combination of Nonpathogenic Fusarium oxysporum Fo47 and Pseudomonas putida WCS358 [PDF]

, 1999
Two biological control agents, nonpathogenic Fusarium oxysporum Fo47 and Pseudomonas putida WCS358, were evaluated for suppression of Fusarium wilt of flax grown in nutrient solution and for suppression of the population density and metabolic activity
Bakker, P.A.H.M., Duijff, B.J. (Ben), Lemanceau, Philippe, Loper, J.E. (Joyce), Recorbet, Ghislaine   +4 more
core   +1 more source

An unusual overrepresentation of genetic factors related to iron homeostasis in the genome of the fluorescent Pseudomonas sp. ABC1 [PDF]

, 2021
Members of the genus Pseudomonas inhabit diverse environments, such as soil, water, plants and humans. The variability of habitats is reflected in the diversity of the structure and composition of their genomes. This cosmopolitan bacterial genus includes
Brüser, Thomas, Campos, José Luis, Donoso, Raúl, Henríquez-Castillo, Carlos, Lavín, Paris, Ringel, Michael T., Valenzuela-Heredia, Daniel   +6 more
core   +2 more sources