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

Characterization of MarR, the repressor of the multiple antibiotic resistance (mar) operon in Escherichia coli.

Journal of bacteriology - 1 Jun 1995

Seoane A S, Levy S B

Abstract excerpt

The marRAB operon is one of two operons in the mar locus of Escherichia coli that are divergently transcribed from a central regulatory region, marO. The marRAB operon, transcribed from marOII, controls intrinsic resistance or susceptibility to multiple antibiotics and is inducible by structurally unrelated compounds such as tetracycline and chloramphenicol (S. P. Cohen, H. Hachler, and S. B. Levy, J. Bacteriol....

Read the complete abstract on PubMed

Topics

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

Share to Bacterial Proteins
Share to Cloning, Molecular
Share to DNA-Binding Proteins

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

Share to Escherichia coli

Share to Escherichia coli Proteins

Share to Mutation

Share to Repressor Proteins

Share to Temperature

Source

Open in PubMed Open full text

Identifiers

PMID: 7768850
DOI: 10.1128/jb.177.12.3414-3419.1995
PMCID: PMC177043

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

Characterization of MarR, the repressor of the multiple antibiotic resistance (mar) operon in Escherichia coli.PMID 7768850Read ↗

Mutational analysis of MarR, the negative regulator of marRAB expression in Escherichia coli, suggests the presence of two regions required for DNA binding.Semantic proximity Read ↗

Repressor mutations in the marRAB operon that activate oxidative stress genes and multiple antibiotic resistance in Escherichia coli.Semantic proximity Read ↗

Characterization of an Escherichia coli O157:H7 marR mutant.Semantic proximity Read ↗

Identification for mar mutants among quinolone-resistant clinical isolates of Escherichia coli.Semantic proximity Read ↗

marA, a regulated locus which controls expression of chromosomal multiple antibiotic resistance in Escherichia coli.Semantic proximity Read ↗

Inhibition of the multiple antibiotic resistance (mar) operon in Escherichia coli by antisense DNA analogs.Semantic proximity Read ↗

Genetic and functional analysis of the multiple antibiotic resistance (mar) locus in Escherichia coli.Semantic proximity Read ↗

Characterization of MarR superrepressor mutants.Semantic proximity Read ↗

The multiple antibiotic resistance (mar) locus and its significance.Semantic proximity Read ↗

MarR family proteins are important regulators of clinically relevant antibiotic resistanceSemantic proximity Read ↗

Transketolase A, an enzyme in central metabolism, derepresses the marRAB multiple antibiotic resistance operon of Escherichia coli by interaction with MarR.Semantic proximity Read ↗

Multiple antibiotic resistance (mar) locus protects Escherichia coli from rapid cell killing by fluoroquinolones.Semantic proximity Read ↗

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