Cross talk between catabolic pathways in Pseudomonas putida: XylS-dependent and-independent activation of the TOL meta operon requires the same cis-acting …

B Kessler, S Marqués, T Köhler, JL Ramos… - Journal of …, 1994 - Am Soc Microbiol
The Pm promoter of the meta cleavage operon in the TOL (toluene degradation) plasmid
pWW0 of Pseudomonas putida becomes activated by the plasmid-encoded XylS regulator in …

Mutations leading to constitutive expression from the TOL plasmid meta-cleavage pathway operon are located at the C-terminal end of the positive regulator protein …

LM Zhou, KN Timmis, JL Ramos - Journal of bacteriology, 1990 - Am Soc Microbiol
The XylS protein is the positive activator of the TOL plasmid meta-cleavage pathway operon
for the metabolism of alkylbenzoates in Pseudomonas putida. The regulator stimulates …

Expression of the TOL plasmid xylS gene in Pseudomonas putida occurs from a alpha 70-dependent promoter or from alpha 70-and alpha 54-dependent tandem …

MT Gallegos, S Marqués, JL Ramos - Journal of bacteriology, 1996 - Am Soc Microbiol
Growth of Pseudomonas putida (pWWO) on alkylbenzoates requires the expression of the
meta pathway operon, which is mediated by the XylS protein after binding of a benzoate …

Transcriptional control of the Pseudomonas putida TOL plasmid catabolic pathways

S Marqués, JL Ramos - Molecular microbiology, 1993 - Wiley Online Library
TOL plasmid pWWO of Pseudomonas putida contains two operons that specify a pathway
for the degradation of aromatic hydrocarbons. The upper pathway operon encodes the …

Regulatory circuits controlling transcription of TOL plasmid operon encoding meta‐cleavage pathway for degradation of alkylbenzoates by Pseudomonas

JL Ramos, N Mermod, KN Timmis - Molecular microbiology, 1987 - Wiley Online Library
TOL plasmid PWWO of Pseudomonas putida contains two operons that specify a pathway
for the degradation of aromatic hydrocarbons. The 'upper'operon encodes enzymes for the …

Transcriptional induction kinetics from the promoters of the catabolic pathways of TOL plasmid pWW0 of Pseudomonas putida for metabolism of aromatics

S Marqués, A Holtel, KN Timmis… - Journal of bacteriology, 1994 - Am Soc Microbiol
We determined, under several growth conditions, the kinetics of mRNA synthesis from the
four Pseudomonas putida pWW0 plasmid promoters involved in degradation of xylenes and …

Cross-regulation by XylR and DmpR activators of Pseudomonas putida suggests that transcriptional control of biodegradative operons evolves independently of …

S Fernandez, V Shingler, V De Lorenzo - Journal of bacteriology, 1994 - Am Soc Microbiol
The Pu promoter of the toluene degradation plasmid pWW0 of Pseudomonas putida drives
expression of an operon involved in the sequential oxidation of toluene and m-and p …

Identification of a cis-acting sequence within the Pm promoter of the TOL plasmid which confers XylS-mediated responsiveness to substituted benzoates

B Kessler, V de Lorenzo, KN Timmis - Journal of molecular biology, 1993 - Elsevier
The DNA sequences within the Pm promoter/operator region of the meta operon of the TOL
plasmid of Pseudomonas putida, which confer XylS-mediated responsiveness to substituted …

Transcriptional control of the multiple catabolic pathways encoded on the TOL plasmid pWW53 of Pseudomonas putida MT53

MT Gallegos, PA Williams, JL Ramos - Journal of bacteriology, 1997 - Am Soc Microbiol
The TOL plasmid pWW53 encodes a catabolic pathway for the metabolism of toluene. It
bears an upper-pathway operon for the oxidation of toluene to benzoate and a copy of the …

Genetic evidence that the XylS regulator of the Pseudomonas TOL meta operon controls the Pm promoter through weak DNA-protein interactions

B Kessler, M Herrero, KN Timmis… - Journal of …, 1994 - Am Soc Microbiol
The activation of the Pm promoter of the meta operon of the TOL plasmid of Pseudomonas
putida by its cognate XylS activator protein in the presence and absence of benzoate …