Amplification of the Chromosomal blaCTX-M-14 Gene in Escherichia coli Expanding the Spectrum of Resistance under Antimicrobial Pressure

Amplification of the Chromosomal blaCTX-M-14 Gene in Escherichia coli Expanding the Spectrum of Resistance under Antimicrobial Pressure

ABSTRACT Various forms of adaptive evolution occur in clinical isolates in response to the presence of antimicrobial drugs. Among a total of 171 CTX-M-9 group/family extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli blood isolates recovered between 2016 and 2017 in six general hospi...

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Bibliographic Details
Main Authors: Eun-Jeong Yoon, You Jeong Choi, Dokyun Kim, Dongju Won, Jong Rak Choi, Seok Hoon Jeong
Format: Article
Language:English
Published: American Society for Microbiology 2022-06-01
Series:Microbiology Spectrum
Subjects:
CTX-M ESBL
Escherichia coli
gene amplification
transcription level
resistance spectrum
Online Access:https://journals.asm.org/doi/10.1128/spectrum.00319-22

Internet

https://journals.asm.org/doi/10.1128/spectrum.00319-22

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