Role of the ptsN Gene Product in Catabolite Repression of the Pseudomonas putida TOL Toluene Degradation Pathway in Chemostat Cultures ▿
- 1 November 2006
- journal article
- research article
- Published by American Society for Microbiology in Applied and Environmental Microbiology
- Vol. 72 (11) , 7418-7421
- https://doi.org/10.1128/aem.01067-06
Abstract
The Pseudomonas putida KT2440 TOL upper pathway is repressed under nonlimiting conditions in cells growing in chemostat with succinate as a carbon source. We show that the ptsN gene product IIA Ntr participates in this repression. Crc, involved in yeast extract-dependent repression in batch cultures, did not influence expression when cells were growing in a chemostat with succinate at maximum rate.Keywords
This publication has 25 references indexed in Scilit:
- Integration of Signals through Crc and PtsN in Catabolite Repression of Pseudomonas putida TOL Plasmid pWW0Applied and Environmental Microbiology, 2005
- Levels and Activity of the Pseudomonas putida Global Regulatory Protein Crc Vary According to Growth ConditionsJournal of Bacteriology, 2005
- Genetic Evidence that Catabolites of the Entner-Doudoroff Pathway Signal C Source Repression of the σ54PuPromoter ofPseudomonas putidaJournal of Bacteriology, 2004
- The Pseudomonas putida Crc Global Regulator Controls the Expression of Genes from Several Chromosomal Catabolic Pathways for Aromatic CompoundsJournal of Bacteriology, 2004
- Expression of the Pseudomonas putida OCT Plasmid Alkane Degradation Pathway Is Modulated by Two Different Global Control Signals: Evidence from Continuous CulturesJournal of Bacteriology, 2003
- Role of the crc Gene in Catabolic Repression of the Pseudomonas putida GPo1 Alkane Degradation PathwayJournal of Bacteriology, 2001
- The IIANtr (PtsN) Protein of Pseudomonas putida Mediates the C Source Inhibition of the ς54-dependent Pu Promoter of the TOL PlasmidPublished by Elsevier ,1999
- TRANSCRIPTIONAL CONTROL OF THE PSEUDOMONAS TOL PLASMID CATABOLIC OPERONS IS ACHIEVED THROUGH AN INTERPLAY OF HOST FACTORS AND PLASMID-ENCODED REGULATORSAnnual Review of Microbiology, 1997
- Transcriptional control of the Pseudomonas putida TOL plasmid catabolic pathwaysMolecular Microbiology, 1993
- Stability of TOL plasmid pWW0 in Pseudomonas putida mt-2 under non-selective conditions in continuous cultureJournal of General Microbiology, 1991