290 ampicillin - resistant clinical isolates of various genera of Enterobacteriaceae were collected. 223 our of 290 isolates produced beta-lactamases: 95 of these resulted R plasmid mediated. The predominant R plasmid beta-lactamase was the TEM-1 enzyme. TEM-2 and SHV-1 enzymes were also produced.

Prevalence and distribution of R plasmid mediated beta-lactamases in Enterobacteriaceae.

PAGANI, LAURA;PERDUCA, MARGHERITA;ROMERO, EGIDIO
1982-01-01

Abstract

290 ampicillin - resistant clinical isolates of various genera of Enterobacteriaceae were collected. 223 our of 290 isolates produced beta-lactamases: 95 of these resulted R plasmid mediated. The predominant R plasmid beta-lactamase was the TEM-1 enzyme. TEM-2 and SHV-1 enzymes were also produced.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/430949
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