Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Global and cognate regulators control the expression of the organic solvent efflux pumps TtgABC and TtgDEF of Pseudomonas putida.

Molecular microbiology - 1 Feb 2001

Duque E, Segura A, Mosqueda G, Ramos J L

Abstract excerpt

Pseudomonas putida DOT-T1E grows on a water-toluene double liquid phase. Toluene tolerance in this microorganism is mainly achieved by at least two efflux pumps that belong to the RND family. The TtgDEF efflux pump is induced by toluene, whereas the other efflux pump, called TtgABC, is expressed at a high level in cells not exposed to toluene and at a lower level in cells grown with toluene. The ttgR gene is...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Carrier Proteins
Share to Gene Expression Regulation, Bacterial

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Genes, Bacterial

Share to Mutagenesis

Share to Operon

Share to Pseudomonas putida

Share to Solvents

Share to Toluene

Source

Identifiers

PMID: 11251828
DOI: 10.1046/j.1365-2958.2001.02310.x

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Global and cognate regulators control the expression of the organic solvent efflux pumps TtgABC and TtgDEF of Pseudomonas putida.PMID 11251828Read ↗

A set of genes encoding a second toluene efflux system in Pseudomonas putida DOT-T1E is linked to the tod genes for toluene metabolism.Semantic proximity Read ↗

The pGRT1 plasmid of Pseudomonas putida DOT-T1E encodes functions relevant for survival under harsh conditions in the environment.Semantic proximity Read ↗

Isolation and characterization of toluene-sensitive mutants from the toluene-resistant bacterium Pseudomonas putida GM73.Semantic proximity Read ↗

Analysis of solvent tolerance in Pseudomonas putida DOT-T1E based on its genome sequence and a collection of mutants.Semantic proximity Read ↗

Mutations in genes involved in the flagellar export apparatus of the solvent-tolerant Pseudomonas putida DOT-T1E strain impair motility and lead to hypersensitivity to toluene shocks.Semantic proximity Read ↗

Identification and expression of the cym, cmt, and tod catabolic genes from Pseudomonas putida KL47: expression of the regulatory todST genes as a factor for catabolic adaptation.Semantic proximity Read ↗

Coordinate overexpression of two RND efflux systems, ParXY and TtgABC, is responsible for multidrug resistance in Pseudomonas putida.Semantic proximity Read ↗

Integration of signals through Crc and PtsN in catabolite repression of Pseudomonas putida TOL plasmid pWW0.Semantic proximity Read ↗

Involvement of the TonB system in tolerance to solvents and drugs in Pseudomonas putida DOT-T1E.Semantic proximity Read ↗

Global regulation of food supply by Pseudomonas putida DOT-T1E.Semantic proximity Read ↗

Compensatory role of the cis-trans-isomerase and cardiolipin synthase in the membrane fluidity of Pseudomonas putida DOT-T1E.Semantic proximity Read ↗

The IIANtr (PtsN) protein of Pseudomonas putida mediates the C source inhibition of the sigma54-dependent Pu promoter of the TOL plasmid.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.