Table 7. Distribution of virulence gene profile of ESBL-producing E. coli isolated from retail chicken meats.
| Domestic |
Imported |
||
|---|---|---|---|
| Virulence gene profilea) | NIb) | Virulence gene profilea) | NIb) |
| papEF, papC, iroN, traT, PAI, astA | 1 | papEF, papC, kpsMT, traT, astA | 3 |
| papEF, papC, fyuA, iroN, traT, PAI | 2 | papEF, papC, kpsMT, traT | 1 |
| iroN, kpsMT, traT, astA | 1 | fyuA, kpsMT, traT, astA | 1 |
| papEF, papC, iroN, traT | 1 | iroN, traT, astA, cdtB | 1 |
| papEF, papC, astA | 1 | iroN, kpsMT, traT, PAI | 1 |
| papEF, papC, traT | 2 | iroN, traT, PAI, astA | 3 |
| iroN, traT, PAI | 2 | fyuA, traT, PAI, astA | 1 |
| traT, PAI, astA | 2 | kpsMT, traT, astA | 2 |
| iroN, traT, astA | 3 | fyuA, iroN, traT, PAI | 2 |
| fyuA, iroN | 3 | iroN, traT, PAI | 1 |
| kpsMT, traT | 2 | iroN, traT, astA | 1 |
| kpsMT, astA | 1 | fyuA, traT | 2 |
| kpsMT, PAI | 1 | iroN, traT | 3 |
| traT, astA | 1 | traT, astA | 1 |
| fyuA, traT | 1 | astA | 1 |
| traT, PAI | 1 | traT | 6 |
| papEF, papC | 3 | ||
| iroN, traT | 9 | ||
| astA | 2 | ||
| traT | 4 | ||
| iroN | 4 | ||
| None | 6 | ||
| Total | 53 | Total | 30 |
a) astA (enteroaggregative E. coli heat-stable enterotoxin 1), cdtB (cytolethal distending toxin), papEF, papC (pilus associated with pyelonephritis, P fimbriae, adhesion), fyuA (yersiniabactin receptor, siderophore), iroN (catecholate receptor, siderophore), kpsMT (capsular polysaccharide synthesis, protection and invasion), traT (serum survival associated, protection and invasion), PAI (pathogenicity-associated island marker), b) Number of isolates.