Simultaneous Catabolite Repression between Glucose and Toluene Metabolism in Pseudomonas putida Is Channeled through Different Signaling Pathways

T Del Castillo, JL Ramos - Journal of bacteriology, 2007 - Am Soc Microbiol
ABSTRACT Pseudomonas putida KT2440 (pWW0) can use toluene via the TOL plasmid-
encoded catabolic pathways and can use glucose via a series of three peripheral …

Convergent Peripheral Pathways Catalyze Initial Glucose Catabolism in Pseudomonas putida: Genomic and Flux Analysis

T Del Castillo, JL Ramos… - Journal of …, 2007 - Am Soc Microbiol
In this study, we show that glucose catabolism in Pseudomonas putida occurs through the
simultaneous operation of three pathways that converge at the level of 6-phosphogluconate …

A Set of Activators and Repressors Control Peripheral Glucose Pathways in Pseudomonas putida To Yield a Common Central Intermediate

T Del Castillo, E Duque, JL Ramos - Journal of bacteriology, 2008 - Am Soc Microbiol
Pseudomonas putida KT2440 channels glucose to the central Entner-Doudoroff
intermediate 6-phosphogluconate through three convergent pathways. The genes for these …

Metabolic flux analysis of a phenol producing mutant of Pseudomonas putida S12: verification and complementation of hypotheses derived from transcriptomics

N Wierckx, HJ Ruijssenaars, JH de Winde… - Journal of …, 2009 - Elsevier
The physiological effects of genetic and transcriptional changes observed in a phenol
producing mutant of the solvent-tolerant Pseudomonas putida S12 were assessed with …

Inducibility of the TOL catabolic pathway in Pseudomonas putida (pWW0) growing on succinate in continuous culture: evidence of carbon catabolite repression control

WA Duetz, S Marqués, C de Jong, JL Ramos… - Journal of …, 1994 - Am Soc Microbiol
The TOL catabolic genes in Pseudomonas putida (pWW0) are clustered in the upper
operon, encoding enzymes for the conversion of toluene and xylenes to benzoate and …

The functional structure of central carbon metabolism in Pseudomonas putida KT2440

S Sudarsan, S Dethlefsen, LM Blank… - Applied and …, 2014 - Am Soc Microbiol
What defines central carbon metabolism? The classic textbook scheme of central
metabolism includes the Embden-Meyerhof-Parnas (EMP) pathway of glycolysis, the …

Catabolite-mediated mutations in alternate toluene degradative pathways in Pseudomonas putida

MB Leddy, DW Phipps, HF Ridgway - Journal of bacteriology, 1995 - Am Soc Microbiol
Pseudomonas putida 54g grew on mineral salts with toluene and exhibited catechol-2, 3-
dioxygenase (C23O) activity, indicating a meta pathway. After 10 to 15 days on toluene …

Genetic Evidence that Catabolites of the Entner-Doudoroff Pathway Signal C Source Repression of the σ54Pu Promoter of Pseudomonas putida

F Velázquez, I Di Bartolo, V De Lorenzo - Journal of bacteriology, 2004 - Am Soc Microbiol
Glucose and other C sources exert an atypical form of catabolic repression on the σ54-
dependent promoter Pu, which drives transcription of an operon for m-xylene degradation …

Regulation of carbohydrate degradation pathways in Pseudomonas involves a versatile set of transcriptional regulators

Z Udaondo, JL Ramos, A Segura, T Krell… - Microbial …, 2018 - Wiley Online Library
Bacteria of the genus Pseudomonas are widespread in nature. In the last decades,
members of this genus, especially Pseudomonas aeruginosa and Pseudomonas putida …

Compartmentalized Glucose Metabolism in Pseudomonas putida Is Controlled by the PtxS Repressor

A Daddaoua, T Krell, C Alfonso, B Morel… - Journal of …, 2010 - Am Soc Microbiol
Metabolic flux analysis revealed that in Pseudomonas putida KT2440 about 50% of glucose
taken up by the cells is channeled through the 2-ketogluconate peripheral pathway. This …