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

Complex integrons containing qnrB4-ampC (bla(DHA-1)) in plasmids of multidrug-resistant Citrobacter freundii from wastewater.

Canadian journal of microbiology - 1 Feb 2013

Yim Grace, Kwong Waldan, Davies Julian, Miao Vivian

Abstract excerpt

Microbial populations in wastewater treatment plants (WWTPs) are increasingly being recognized as environmental reservoirs of antibiotic resistance genes. PCR amplicons for plasmid-mediated quinolone resistance determinants qnrA, qnrB, and qnrS were recorded in samples from a WWTP in Vancouver, British Columbia. Six strains of ciprofloxacin-resistant Citrobacter freundii were isolated and found to carry mutations...

Read the complete abstract on PubMed

Topics

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

Share to beta-Lactam Resistance
Share to beta-Lactamases

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to British Columbia

Share to Drug Resistance, Bacterial

Share to Drug Resistance, Multiple

Share to Integrons

Share to Wastewater

Share to Water Microbiology

Source

Identifiers

PMID: 23461518
DOI: 10.1139/cjm-2012-0576

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Complex integrons containing qnrB4-ampC (bla(DHA-1)) in plasmids of multidrug-resistant Citrobacter freundii from wastewater.PMID 23461518Read ↗

Characterization of chromosomal qnrB and ampC alleles in Citrobacter freundii isolates from different origins.Semantic proximity Read ↗

Citrobacter spp. as a source of qnrB Alleles.Semantic proximity Read ↗

Genetic characteristics of blaNDM-1-positive plasmid in Citrobacter freundii isolate separated from a clinical infectious patient.Semantic proximity Read ↗

Genomic Characterization of A Multidrug-Resistant Citrobacter Freundii Strain ZT01-0079 Co-Producing blaNDM-1 and blaSHV-12 Using MiSeq and MinIONSemantic proximity Read ↗

Genomic Characterization of A Multidrug-resistant Citrobacter freundii Strain ZT01-0079 Co-Producing blaNDM-1 and blaSHV-12 using MiSeq and MinIONSemantic proximity Read ↗

Prevalence and diversity of qnr alleles in AmpC-producing Enterobacter cloacae, Enterobacter aerogenes, Citrobacter freundii and Serratia marcescens: a multicentre study from Korea.Semantic proximity Read ↗

High prevalence of qnr and aac(6')-Ib-cr genes in both water-borne environmental bacteria and clinical isolates of Citrobacter freundii in China.Semantic proximity Read ↗

Coexistence of a novel KPC-2-encoding MDR plasmid and an NDM-1-encoding pNDM-HN380-like plasmid in a clinical isolate ofCitrobacter freundiiSemantic proximity Read ↗

Identification of new bacteria harboring qnrS and aac(6')-Ib/cr and mutations possibly involved in fluoroquinolone resistance in raw sewage and activated sludge samples from a full-scale WWTP.Semantic proximity Read ↗

Genetic Diversity, Multidrug Resistance, and Virulence of Citrobacter freundii From Diarrheal Patients and Healthy Individuals.Semantic proximity Read ↗

Use of WGS data for investigation of a long-term NDM-1-producing Citrobacter freundii outbreak and secondary in vivo spread of blaNDM-1 to Escherichia coli, Klebsiella pneumoniae and Klebsiella oxytoca.Semantic proximity Read ↗

QnrB9 in association with TEM-116 extended-spectrum beta-lactamase in Citrobacter freundii isolated from sewage effluent: first report from Italy.Semantic proximity Read ↗

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