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Article

Detection and molecular characterization of β-lactamase genes in clinical isolates of Gram-negative bacteria in Southern Ecuador.

The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases - 1 Jan 2000

Delgado Diana Yessenia Calva, Barrigas Zorayda Patricia Toledo, Astutillo Sofía Genoveva Ochoa, Jaramillo Ana Paulina Arévalo, Ausili Alessio

Abstract excerpt

This work performed a phenotypic and genotypic characterization of 79 clinical isolates of Enterobacteriaceae and Pseudomonadaceae collected in hospitals of Southern Ecuadorin 2013. Our results showed a high incidence of β-lactamases and ESBLs with blaTEM and blaCTX-M as the prevalent genes, respectively. By direct sequencing of PCR amplicons, the different β-lactamases and variants of the genes were also...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 27479052
DOI: 10.1016/j.bjid.2016.07.001
PMCID: PMC9427543

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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