Coproduction of Tet(X7) Conferring High-Level Tigecycline Resistance, Fosfomycin FosA4, and Colistin Mcr-1.1 in Escherichia coli Strains from Chickens in Egypt.
Antimicrob Agents Chemother
; 65(6)2021 05 18.
Article
en En
| MEDLINE
| ID: mdl-33820767
The plasmid-mediated tet(X7) conferring high-level tigecycline resistance was identified in five mcr-1.1-positive Escherichia coli strains (ST10 [n = 3] and ST155 [n = 2]) isolated from chickens in Egypt. Two fosfomycin-resistant fosA4-carrying IncFII plasmids (â¼79 kb in size) were detected. Transposase ISCR3 (IS91 family) is syntenic with tet(X7) in all isolates, suggesting its role in the mobilization of tet(X7). To our knowledge, this is the first global report of ST4-IncHI2 plasmids cocarrying tet(X7) and mcr-1.1 from chickens.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Proteínas de Escherichia coli
/
Infecciones por Escherichia coli
/
Fosfomicina
Límite:
Animals
País/Región como asunto:
Africa
Idioma:
En
Revista:
Antimicrob Agents Chemother
Año:
2021
Tipo del documento:
Article
Pais de publicación:
Estados Unidos