Cloning and Sequence of the Gene Encoding a Novel Cefotaxime-Hydrolyzing β-Lactamase (CTX-M-9) from Escherichia coli in Spain

A new CTX-M-type β-lactamase (CTX-M-9) has been cloned from a clinical cefotaxime-resistant Escherichia coli strain. Despite the close identity that exists between the CTX-M-9 and Toho-2 β-lactamases (88%), the 35 amino acids located between residues Ala-185 and Ala-219 are totally different in both...

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Bibliographic Details

Published in:	Antimicrob Agents Chemother
Main Authors:	Sabaté, Montserrat, Tarragó, Raül, Navarro, Ferran, Miró, Elisenda, Vergés, Clara, Barbé, Jordi, Prats, Guillermo
Format:	Artigo
Language:	Inglês
Published:	American Society for Microbiology (ASM) 2000
Subjects:	Mechanisms of Resistance
Online Access:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC89994/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/10858363/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/aac.44.7.1970-1973.2000
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