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Biodegradation of crystal violet by Pseudomonas putida
Biotechnology Letters, 2007Crystal violet (CV), which has been extensively used as a biological stain and a commercial textile dye, is a recalcitrant molecule. A strain of Pseudomonas putida was isolated that effectively degraded CV: up to 80% of 60 microM CV as the sole carbon source, was degraded in liquid media within 1 week.
Chiing-Chang, Chen +4 more
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Biodegradation characteristics of quinoline by Pseudomonas putida
Bioresource Technology, 2010A quinoline-degrading strain was isolated from activated sludge of the municipal wastewater treatment plant and identified as Pseudomonas putida on the basis of its partial 16S rRNA gene sequence analysis. The characteristics of quinoline degradation were investigated.
Qiao, Lin, Wang, Jianlong
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Acetate inhibition of Pseudomonas putida
Biotechnology and Bioengineering, 1985AbstractTo study the effect of acetate inhibition on the parameters of yield and maintenance for bacterial growth, Pseudomonas putida ATCC 23467 was grown in a minimal salts medium with acetate as the sole carbon source with limiting and with excess quantities of urea in the feed medium.
J, Fieschko, A E, Humphrey
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Pseudomonas putida and Septic Arthritis
Annals of Internal Medicine, 1973Excerpt To the editor:Pseudomonas putidais a Gram-negative, aerobic, fluorescent pseudomonad that has multitrichous flagella, does not grow at 42 °C, and is characterized by variable acid productio...
T, Madhavan +3 more
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The versatility of Pseudomonas putida in the rhizosphere environment
2020This article addresses the lifestyle of Pseudomonas and focuses on how Pseudomonas putida can be used as a model system for biotechnological processes in agriculture, and in the removal of pollutants from soils. In this chapter we aim to show how a deep analysis using genetic information and experimental tests has helped to reveal insights into the ...
Molina Delgado, Lázaro +3 more
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Expression of Marker RNAs in Pseudomonas putida
Current Microbiology, 2000A broad-host-range vector that expresses a unique artificial RNA in Pseudomonas putida has been developed. This vector was derived from the plasmid pBBR1MCS and incorporates regulatory regions from the Escherichia coli ribosomal operon, rrnB. These include the promoters P1 and P2, and the terminators T1 and T2.
L M, D'Souza, R C, Willson, G E, Fox
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Biosynthesis of zeaxanthin in recombinant Pseudomonas putida
Applied Microbiology and Biotechnology, 2010Pseudomonas putida KT2440 strain was investigated for biosynthesis of the valuable xanthophyll zeaxanthin. A new plasmid was constructed harboring five carotenogenic genes from Pantoea ananatis and three genes from Escherichia coli under control of an L: -rhamnose-inducible promoter. Pseudomonas putida KT2440 wild type hardly tolerated the plasmids for
Holger, Beuttler +6 more
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Degradation of dibenzothiophene by Pseudomonas putida
Letters in Applied Microbiology, 1994The microbial degradation of dibenzothiophene (DBT) and other organosulphur compounds such as thiophene-2-carboxylate (T2C) is of interest for the potential desulphurization of coal. The feasibility of degradation of DBT and T2C by Pseudomonas putida and other bacteria was analysed.
Magda, Constanti +2 more
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Mechanism of formaldehyde biodegradation by Pseudomonas putida
Applied Microbiology and Biotechnology, 1990Formaldehyde biodegradation by a strain of Pseudomonas putida has been studied. The results indicate that this biodegradation is initiated by a dismutation reaction, yielding as products formic acid and methanol. The degradation of methanol and formic acid begins after exhaustion of formaldehyde in the medium, and presents a diauxic pattern: first ...
N, Adroer, C, Casas, C, de Mas, C, Solà
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The uptake of Glucose and gluconate by Pseudomonas putida
Molecular and Cellular Biochemistry, 1975The uptake of glucose and gluconate is under inductive control in Pseudomonas putida. Glucose, gluconate, and 2-ketogluconate were each good nutritional inducers of these transport abilities. Glucose and gluconate uptake obeyed saturation kinetics: the apparent Km for glucose was 6 mM and that for gluconate was 0.5 mM.
M, Vicente +3 more
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