ArticleJournal of bacteriology2003
Expression of the Pseudomonas putida OCT plasmid alkane degradation pathway is modulated by two different global control signals: evidence from continuous cultures.
Article in Journal of bacteriology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 68 citations in OpenAlex.
- Physiology, fast and slow: bacterial response to variable resource stoichiometry and dilution rate.mSystems · 2024Article
- Inactivation of Pseudomonas putida KT2440 pyruvate dehydrogenase relieves catabolite repression and improves the usefulness of this strain for degrading aromatic compounds.Microbial biotechnology · 2024Article
- The acetoin assimilation pathway of Pseudomonas putida KT2440 is regulated by overlapping global regulatory elements that respond to nutritional cues.Environmental microbiology · 2023Article
- New insight into the metabolic mechanism of a novel lipid-utilizing and denitrifying bacterium capable of simultaneous removal of nitrogen and grease through transcriptome analysis.Frontiers in microbiology · 2023Article
- Synthetic Biology Approaches to Hydrocarbon Biosensors: A Review.Frontiers in bioengineering and biotechnology · 2021Review
- Transcriptome Changes inInternational journal of molecular sciences · 2020Article
- Microaerophilic alkane degradation in Pseudomonas extremaustralis: a transcriptomic and physiological approach.Journal of industrial microbiology & biotechnology · 2018Article
- Transcriptomic Analyses Elucidate Adaptive Differences of Closely Related Strains of Pseudomonas aeruginosa in Fuel.Applied and environmental microbiology · 2017Article
- Genome Sequencing Reveals the Potential ofFrontiers in microbiology · 2017Article
- The Interaction between Plants and Bacteria in the Remediation of Petroleum Hydrocarbons: An Environmental Perspective.Frontiers in microbiology · 2016Review
- Identification and use of an alkane transporter plug-in for applications in biocatalysis and whole-cell biosensing of alkanes.Scientific reports · 2014Article
- New insights on the reorganization of gene transcription in Pseudomonas putida KT2440 at elevated pressure.Microbial cell factories · 2013Article
- Enzymes and genes involved in aerobic alkane degradation.Frontiers in microbiology · 2013Article
- The metabolic response of P. putida KT2442 producing high levels of polyhydroxyalkanoate under single- and multiple-nutrient-limited growth: highlights from a multi-level omics approach.Microbial cell factories · 2012Article
- Global regulation of food supply by Pseudomonas putida DOT-T1E.Journal of bacteriology · 2010Article
- Mineralization of metanilic acid by Pseudomonas aeruginosa CLRI BL22.World journal of microbiology & biotechnology · 2007Article
- Role of the ptsN gene product in catabolite repression of the Pseudomonas putida TOL toluene degradation pathway in chemostat cultures.Applied and environmental microbiology · 2006Article
- Biodegradation of 8-anilino-1-naphthalenesulfonic acid by Pseudomonas aeruginosa.Journal of industrial microbiology & biotechnology · 2006Article
- Functional genomics of stress response in Pseudomonas putida KT2440.Journal of bacteriology · 2006Article
- beta-lactam antibiotics induce the SOS response and horizontal transfer of virulence factors in Staphylococcus aureus.Journal of bacteriology · 2006Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Expression of the genes of the alkane degradation pathway encoded in the Pseudomonas putida OCT plasmid are subject to negative and dominant global control depending on the carbon source used and on the physiological status of the cell. We investigated the signals responsible for this control in chemostat cultures under conditions of nutrient or oxygen limitation. Our results show that this global control is not related to the growth rate and responds to two different signals. One signal is the concentration of the carbon source that generates the repressing effect (true catabolite repression control). The second signal is influenced by the level of expression of the cytochome o ubiquinol oxidase, which in turn depends on factors such as oxygen availability or the carbon source used. Since under carbon limitation conditions the first signal is relieved but the second signal is not, we propose that modulation mediated by the cytochrome o ubiquinol oxidase is not classical catabolite repression control but rather a more general physiological control mechanism. The two signals have an additive, but independent, effect, inhibiting induction of the alkane degradation pathway.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.