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Article

Analysis of GyrA gene mutations in environmental Escherichia coli: understanding the mechanisms and spread of quinolone resistance in ecosystems.

Die Naturwissenschaften - 16 Feb 2026

Jose Dilla, Joseph Anju Maria

Abstract excerpt

The spread of antimicrobial resistance to antibiotics has emerged as a global health threat to contemporary medical practice. Among the various antibiotic-resistant pathogens of concern, fluoroquinolone-resistant Escherichia coli has been increasingly detected in environmental reservoirs. The present study investigates the molecular screening of the gyrA gene in E. coli isolates derived from various environmental...

Topics

DNA Gyrase
Escherichia coli
Quinolones
Mutation
Drug Resistance, Bacterial
Anti-Bacterial Agents
Ecosystem
Microbial Sensitivity Tests

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 41697354
DOI: 10.1007/s00114-026-02076-5

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-41697354-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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