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

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

Journal of bacteriology - 1 Mar 1993

Cohen S P, Hächler H, Levy S B

Abstract excerpt

A 7.8-kbp fragment of chromosomal DNA from a region controlling multiple antibiotic resistance (Mar) in Escherichia coli has been sequenced. Within the fragment is a potential divergent promoter region including marO, which contains two pairs of direct repeats, suggesting possible operator-regulatory sites. To the left of marO (region I) are one or two transcriptional units with three putative open reading frames...

Read the complete abstract on PubMed

Topics

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

Share to Amino Acid Sequence
Share to Base Sequence
Share to Cloning, Molecular

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

Share to DNA-Binding Proteins

Share to Escherichia coli

Share to Molecular Sequence Data

Share to Mutation

Share to Phenotype

Source

Open in PubMed Open full text

Identifiers

PMID: 8383113
DOI: 10.1128/jb.175.5.1484-1492.1993
PMCID: PMC193236

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

Genetic and functional analysis of the multiple antibiotic resistance (mar) locus in Escherichia coli.PMID 8383113Read ↗

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

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

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 ↗

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 ↗

A multidrug resistance regulatory chromosomal locus is widespread among enteric bacteria.Semantic proximity Read ↗

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

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

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

Fis, an accessorial factor for transcriptional activation of the mar (multiple antibiotic resistance) promoter of Escherichia coli in the presence of the activator MarA, SoxS, or Rob.Semantic proximity Read ↗

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

Characterization of MarR superrepressor mutants.Semantic proximity Read ↗

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