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

CTX-M expression and selection of ertapenem resistance in Klebsiella pneumoniae and Escherichia coli.

Antimicrobial agents and chemotherapy - 1 Feb 2009

Girlich Delphine, Poirel Laurent, Nordmann Patrice

Abstract excerpt

In vitro selection of mutants with decreased susceptibility to ertapenem was performed using Escherichia coli and Klebsiella pneumoniae clinical strains producing either the bla(CTX-M-2), bla(CTX-M-3), bla(CTX-M-9), or bla(CTX-M-15) gene. Frequencies of mutants with decreased susceptibilities to ertapenem were similar for all beta-lactamases expressed.

Read the complete abstract on PubMed

Topics

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

Share to Anti-Bacterial Agents
Share to Bacterial Outer Membrane Proteins
Share to beta-Lactamases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to beta-Lactams

Share to DNA Primers

Share to Drug Resistance, Bacterial

Share to Klebsiella pneumoniae

Share to Microbial Sensitivity Tests

Source

Open in PubMed Open full text

Identifiers

PMID: 19029330
DOI: 10.1128/AAC.01007-08
PMCID: PMC2630641

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 8 closest

CTX-M expression and selection of ertapenem resistance in Klebsiella pneumoniae and Escherichia coli.PMID 19029330Read ↗

Pharmacodynamic activity of ertapenem versus multidrug-resistant genotypically characterized extended-spectrum beta-lactamase-producing Escherichia coli using an in vitro model.Semantic proximity Read ↗

Ertapenem Resistance ofEscherichia coliSemantic proximity Read ↗

Amplification of the Chromosomal bla CTX-M-14 Gene in Escherichia coli Expanding the Spectrum of Resistance under Antimicrobial PressureSemantic proximity Read ↗

Porin deficiency or plasmid copy number increase mediated carbapenem-resistant Escherichia coli resistance evolution.Semantic proximity Read ↗

Genetic characterisation of CTX-M-15-producing Klebsiella pneumoniae and Escherichia coli strains isolated from stem cell transplant patients in TunisiaSemantic proximity Read ↗

Ertapenem resistance among extended-spectrum-beta-lactamase-producing Klebsiella pneumoniae isolates.Semantic proximity Read ↗

Molecular epidemiology of CTX-M producing Enterobacteriaceae isolated from bloodstream infections in Rio de Janeiro, Brazil: emergence of CTX-M-15Semantic proximity Read ↗

Mechanisms of antibiotic resistance in enterococciSemantic proximity Read ↗

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