Keywords
Biodesulfurization Pseudomonas putida DszB desulfinase Resting cells Growth phase
Analysis of Dibenzothiophene Desulfurization in a Recombinant Pseudomonas putida Strain
Abstract
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Biodesulfurization was monitored in a recombinant Pseudomonas putida CECT5279 strain. DszB desulfinase activity reached a sharp maximum at the early exponential phase, but it rapidly decreased at later growth phases. A model two-step resting-cell process combining sequentially P. putida cells from the late and early exponential growth phases was designed to significantly increase biodesulfurization.
Biodesulfurization was monitored in a recombinant Pseudomonas putida CECT5279 strain. DszB desulfinase activity reached a sharp maximum at the early exponential phase, but it rapidly decreased at later growth phases. A model two-step resting-cell process combining sequentially P. putida cells from the late and early exponential growth phases was designed to significantly increase biodesulfurization.
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URI / Handle
https://doi.org/10.1128/AEM.01682-08Rights
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