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Bacterial siderophores promote plant growth: Screening of catechol and hydroxamate siderophores
International Journal of Phytoremediation, 2017The aim of the study was to determine the quality and quantity of siderophores produced by bacteria isolated from plants' roots. The second aim was to determine the effect of siderophores on plants growth (Festuca rubra L. and Brassica napus L.). The study was carried out using bacteria isolated from roots of: Arabidopsis thaliana L., F.
Anna Grobelak
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2020
Siderophores have important functions for bacteria in iron acquisition and as virulence factors. In this chapter we will discuss the engineering of cyclic hydroxamate siderophores by various biochemical approaches based on the example of Shewanella algae. The marine gamma-proteobacterium S. algae produces three different cyclic hydroxamate siderophores
Sina, Rütschlin, Thomas, Böttcher
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Siderophores have important functions for bacteria in iron acquisition and as virulence factors. In this chapter we will discuss the engineering of cyclic hydroxamate siderophores by various biochemical approaches based on the example of Shewanella algae. The marine gamma-proteobacterium S. algae produces three different cyclic hydroxamate siderophores
Sina, Rütschlin, Thomas, Böttcher
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Journal of Peptide Science, 1998
Siderophores are low molecular weight iron chelators, produced by virtually all bacteria, fungi and some plants. They serve to deliver the essential element iron, barely soluble under aerobic conditions, into microbial cells. Siderophores are therefore important secondary metabolites which are very often based on amino acids and their derivatives ...
H, Drechsel, G, Jung
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Siderophores are low molecular weight iron chelators, produced by virtually all bacteria, fungi and some plants. They serve to deliver the essential element iron, barely soluble under aerobic conditions, into microbial cells. Siderophores are therefore important secondary metabolites which are very often based on amino acids and their derivatives ...
H, Drechsel, G, Jung
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Archives of Biochemistry and Biophysics, 1981
Siderophores, defined as low-iron-induced virtually ferric-specific ligands, are widely distributed in microbial species where they function in the sequestration and transport of iron. In Escherichia coli biosynthesis of siderophores is negatively regulated at the transcriptional level by ferrous ion in conjunction with a repressor protein, Fur (ferric
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Siderophores, defined as low-iron-induced virtually ferric-specific ligands, are widely distributed in microbial species where they function in the sequestration and transport of iron. In Escherichia coli biosynthesis of siderophores is negatively regulated at the transcriptional level by ferrous ion in conjunction with a repressor protein, Fur (ferric
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Annals of the New York Academy of Sciences, 2013
There has been considerable effort expended in the investigation of the potential of siderophore conjugates of antibiotics to circumvent the permeability barrier imposed by the outer membrane of Gram‐negative bacteria. There is also a small group of natural conjugates, the sideromycins.
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There has been considerable effort expended in the investigation of the potential of siderophore conjugates of antibiotics to circumvent the permeability barrier imposed by the outer membrane of Gram‐negative bacteria. There is also a small group of natural conjugates, the sideromycins.
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Cefiderocol: A Siderophore Cephalosporin
Annals of Pharmacotherapy, 2020Objective: This article reviews the available data on the chemistry, spectrum of activity, pharmacokinetic and pharmacodynamic properties, clinical efficacy, and potential place in therapy of cefiderocol. Data Sources: A literature search through PubMed, Google Scholar, and ClinicalTrials.gov was conducted (2009 to March 2020) using the search terms ...
Rania M. El-Lababidi, John George Rizk
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Siderophore production by actinobacteria
BioMetals, 2014Produced by bacteria, fungi and plants, siderophores are low-molecular-weight chelating agents (200-2,000 Da) to facilitate uptake of iron (Fe). They play an important role in extracellular Fe solubilization from minerals to make it available to microorganisms.
Wenfeng, Wang +3 more
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Tobacco-borne siderophoric activity
Archives of Biochemistry and Biophysics, 1989The proinflammatory and carcinogenic effects of cigarette smoking are well known. Recent evidence indicts iron as a powerful promoter of inflammatory processes and, perhaps not coincidentally, the lungs and alveolar macrophages of smokers contain abnormally large amounts of iron.
M W, Qian, J W, Eaton
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