Results 61 to 70 of about 3,979 (175)

Evaluation of Siderophores Generated by Pseudomonas Bacteria and Their Possible Application as Fe Biofertilizers

Plants, 2023
The application of synthetic iron chelates to overcome iron deficiency in crops is leading to a high impact on the environment, making it necessary to find more friendly fertilizers.
José María Lozano-González, Silvia Valverde, Mónica Montoya, Marta Martín, Rafael Rivilla, Juan J. Lucena, Sandra López-Rayo   +6 more
doaj   +1 more source

Biosynthesis of a clickable pyoverdine via in vivo enzyme engineering of an adenylation domain

Microbial Cell Factories
The engineering of non ribosomal peptide synthetases (NRPS) for new substrate specificity is a potent strategy to incorporate non-canonical amino acids into peptide sequences, thereby creating peptide diversity and broadening applications.
Hélène Puja, Laurent Bianchetti, Johan Revol-Tissot, Nicolas Simon, Anastasiia Shatalova, Julian Nommé, Sarah Fritsch, Roland H. Stote, Gaëtan L. A. Mislin, Noëlle Potier, Annick Dejaegere, Coraline Rigouin   +11 more
doaj   +1 more source

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

Antibiotics, 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, Harmony Alves Dos Santos, Audrey Etienne, Jennifer Samaillie, Christel Neut, Sevser Sahpaz, Jean-Louis Hilbert, David Gagneul, Nathalie Jullian, Ali Tahrioui, Sylvie Chevalier, Céline Rivière, Caroline Rambaud   +12 more
doaj   +1 more source

Efficient Synthesis of the Pyoverdine Chromophore: Expanding the Toolbox for the Preparation of Pyoverdine Conjugates

European Journal of Organic Chemistry
AbstractThe pyoverdine chromophore is an important component of a family of siderophores which are secreted by the human pathogen Pseudomonas aeruginosa for iron absorption. In this study, an efficient and improved synthetic route to the chromophore structure is reported, beginning from readily available starting materials, D‐glutamic acid and L–DOPA ...
Tianzhu Zhang, Albert Bolhuis, Ian M. Eggleston   +2 more
openaire   +1 more source

Pseudotetraivprolide aus Pseudomonas entomophila liefern Einblicke in die Biosynthese von Detoxin/Rimosamid‐ähnlichen Anti‐Antibiotika

Angewandte Chemie, Volume 138, Issue 4, 22 January 2026.
Pseudotetraivprolid ist ein neuer Akteur unter den Detoxin/Rimosamid‐ähnlichen Naturstoffen. Die Biosynthese erfordert FabD aus dem Primärstoffwechsel und einen PipDFG‐Komplex für die Acetylierung im letzten Schritt – wodurch schließlich die anti‐antibiotische Wirkung entsteht.
Edna Bode, Julia Büllesbach, Kevin Bauer, Yan‐Ni Shi, Simon Reiners, Ziheng Cui, Petra Happel, Yi‐Ming Shi, Kevin Hoffmann, Peter Grün, Bianca Pommerenke, Uli Kazmaier, Martin Grininger, Helge B. Bode   +13 more
wiley   +1 more source

Investigation of different methods in siderophore measurement in indigenous Fluorescent Pseudomonads [PDF]

Biological Journal of Microorganism, 2017
Introduction:Fluorescent pseudomonads produced a variety of siderophores in which the pyoverdine type siderophore is the main one. These bacteria employ siderophores to increase availability of Iron for their own and plants consumption. Siderophores have
Rouhallah Sharifi, Hamidreza Alizadeh, Masoud Ahmadzadeh, Mirhassan Rasouli Sadaghiani   +3 more
doaj  

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

BMC 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

The 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, Sang-Mi Yu, Yong Hoon Lee   +2 more
doaj   +1 more source

Impact of Copper on the Physiology and Transcriptome of Methylosinus Trichosporium OB3b Grown on Either Methane or Methanol

Environmental Microbiology, Volume 28, Issue 1, January 2026.
Methylosinus trichosporium OB3b can grow on methanol in the absence but not presence of copper due: (1) overgeneration of reducing power from methanol oxidation; (2) formate accumulation leading to acidification of the growth medium and inactivation of formate dehydrogenase; and (3) lack of expression of potential oxidative stress defence genes ...
Peng Peng, Jeremy D. Semrau
wiley   +1 more source

Advancing the Development of Pseudomonas protegens PBL3 Secretome as a Biopesticide to Control Bacterial Panicle Blight in Rice

Plant Pathology, Volume 75, Issue 1, January/February 2026.
Pseudomonas protegens PBL3 secretome was successfully scaled up and provided effective preventive control of Bacterial Panicle Blight at the rice panicle stage, supporting its potential use as a practical, biologically based management tool. ABSTRACT Bacterial panicle blight (BPB), caused by Burkholderia glumae, is an emerging disease in rice that ...
Shilu Dahal, Kiyara Grosz, Clemencia M. Rojas   +2 more
wiley   +1 more source