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Article

Characterization of chromosomal qnrB and ampC alleles in Citrobacter freundii isolates from different origins.

Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases - 1 Oct 2015

Liao Xiaoping, Fang Liangxing, Li Liang, Sun Jian, Li Xingping, Chen Muya, Deng Hui, Yang Qiu'e, Li Xue, Liu Yahong

Abstract excerpt

The association of ESBLs (extended-spectrum beta-lactamases)/pAmpCs (plasmid-mediated AmpC β-lactamases) with PMQR (plasmid mediated quinolone resistance) in gram-negative bacteria has been of great concern. The present study was performed to characterize the diversity, gene location, genetic context, and evolution of ampC and qnrB alleles in isolates of Citrobacter freundii. Fifteen isolates of C. freundii were...

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Identifiers

PMID: 26168881
DOI: 10.1016/j.meegid.2015.07.011

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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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