Mannitol, a novel bacterial compatible solute in Pseudomonas putida S12
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چکیده
منابع مشابه
Mannitol, a novel bacterial compatible solute in Pseudomonas putida S12.
The aim of this study was to identify the compatible solutes accumulated by Pseudomonas putida S12 subjected to osmotic stress. In response to reduced water activity, P. putida S12 accumulated Nalpha-acetylglutaminylglutamine amide (NAGGN) simultaneously with a novel compatible solute identified as mannitol (using 13C- and 1H-nuclear magnetic resonance, liquid chromatography-mass spectroscopy a...
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The oxidative D-xylose catabolic pathway of Caulobacter crescentus, encoded by the xylXABCD operon, was expressed in the gram-negative bacterium Pseudomonas putida S12. This engineered transformant strain was able to grow on D-xylose as a sole carbon source with a biomass yield of 53% (based on g [dry weight] g D-xylose(-1)) and a maximum growth rate of 0.21 h(-1). Remarkably, most of the genes...
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Background: The combustion of sulfur-rich fossil fuels leads to release of sulfur oxide pollution in the environment. In biodesulfurization process, an organism is able to remove sulfur from fossil fuels without decreasing the caloric value of those substrates. The main aim of this research was to design a recombinant microorganism to remove the highest amount of sulfur compounds in fossil fuel...
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Pseudomonas putida strain S12, a well-studied solvent-tolerant bacterium, is considered a platform strain for the production of many chemicals. Here, we present a 6.28-Mb assembly of its genome sequence. We have annotated 32 coding sequences (CDSs) encoding efflux systems of organic compounds and 195 CDSs responsible for the metabolism of aromatic compounds.
متن کاملIdentification and molecular characterization of an efflux system involved in Pseudomonas putida S12 multidrug resistance.
The authors previously described srpABC, an operon involved in proton-dependent solvent efflux in the solvent-tolerant Pseudomonas putida S12. Recently, it was shown that organic solvents and not antibiotics induce this operon. In the present study, the authors characterize a new efflux pump, designated ArpABC, on the basis of two isolated chloramphenicol-sensitive transposon mutants. The arpAB...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1996
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.178.23.6665-6670.1996