Salicylate induction of antibiotic resistance in Escherichia coli: activation of the mar operon and a mar-independent pathway.

doi:10.1128/jb.175.24.7856-7862.1993

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Article

Salicylate induction of antibiotic resistance in Escherichia coli: activation of the mar operon and a mar-independent pathway.

Journal of bacteriology - 1 Dec 1993

Cohen S P, Levy S B, Foulds J, Rosner J L

Abstract excerpt

Since the growth of wild-type Escherichia coli in salicylate results in a multiple antibiotic resistance phenotype similar to that of constitutive mutants (Mar) of the chromosomal mar locus, the effect of salicylate on the expression of the marRAB operon was investigated. The amount of RNA hybrid...

Topics

Ampicillin
Anti-Bacterial Agents
Bacterial Outer Membrane Proteins
Benzyl Alcohols
Chloramphenicol
Chromosomes, Bacterial
Drug Resistance, Microbial
Escherichia coli
Gene Expression Regulation, Bacterial
Genotype
Microbial Sensitivity Tests
Operon
RNA, Bacterial
Recombinant Fusion Proteins
Salicylates
Salicylic Acid
Tetracycline
Transcription, Genetic

Source

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Identifiers

PMID: 7504664
DOI: 10.1128/jb.175.24.7856-7862.1993
PMCID: PMC206962

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7504664-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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