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Updated: May 5, 2026
06:56
Detection of Horizontal Gene Transfer Mediated by Natural Conjugative Plasmids in E. coli
Published on: March 24, 2023
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Frequency of plasmid-mediated AmpC in Enterobacteriaceae isolated in a Brazilian Teaching Hospital
Eloiza H Campana1, Paula P Barbosa, Lorena C C Fehlberg
1Laboratório ALERTA, Disciplina de Infectologia, Universidade Federal de São Paulo, São Paulo, SP, Brazil.
Abstract:
In Brazil, the presence of plasmid-mediated AmpC (pAmpC)-producing isolates has been sporadically reported. We evaluated the frequency of pAmpC among 133 Enterobacteriaceae clinical isolates. The bla CMY-2-like gene was detected in a single Klebsiella pneumoniae isolate. In our study, the pAmpC frequency was very low as previously reported.
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