Article

Post-transfer instability, not initial transfer, limits dissemination of IncI1-blaCTX-M-1 plasmids between chicken and human Escherichia coli.

2026-02-21

Abstract excerpt

Plasmids are key vectors in the dissemination of antibiotic resistance genes. Within Escherichia coli, IncI1 plasmids carrying blaCTX-M-1 significantly contribute to extended-spectrum beta-lactamase (ESBL) resistance. To investigate their zoonotic dissemination potential, we compared the conjugative transfer rates, post-transfer stability, and short-term evolution of two IncI1-blaCTX-M-1 plasmids transferred from...

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Literature Corpus work: fed5dad0-df00-556a-b230-1635cd1a6712
DOI: 10.64898/2026.02.20.706986

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Post-transfer instability, not initial transfer, limits dissemination of IncI1-blaCTX-M-1 plasmids between chicken and human Escherichia coli.DOI 10.64898/2026.02.20.706986Read

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