TABLE 4.
WGS-based analysis of E. coli B22 harboring blaCTX-M-64 and E. coli B64 harboring blaCTX-M-123
| Genetic characteristics | E. coli B22 | E. coli B64 | |
|---|---|---|---|
| Antimicrobial resistance genes | Chromosome(s) | blaCTX-M-64, mdfA Ser80Ile in ParC, Ser83Leu and Asp87Asn in GyrA | blaCMY-2, mdfA |
| Plasmid(s) | blaTEM-1B | blaCTX-M-123, mphA | |
| Virulence genes | Chromosome | astA, gad | air, eilA, lpfA |
| Plasmid | cma | ||
| Plasmid replicon type(s) | IncFIB, IncFII, IncI1 | IncI1 | |
| MLST | ST10 | ST1674 | |
| Serotype | O8:H17 | O11:H25 | |
| fimH type | fimH41 | fimH138 | |