Table 7.
The occurrence of resistance genes blaCTX-M, blaTEM, and blaSHV in E. coli isolates
| No. of sample | blaCTX-M | blaTEM | blaSHV |
|---|---|---|---|
| 1 | + | + | + |
| 2 | + | + | + |
| 3 | + | + | + |
| 4 | + | − | − |
| 5 | + | + | + |
| 6 | + | − | − |
| 7 | − | + | + |
| 8 | + | + | − |
| 9 | + | + | − |
| 10 | + | + | − |
| 11 | + | + | − |
| 12 | + | + | + |
| 13 | + | + | + |
| 14 | − | + | − |
| 15 | + | + | − |
| 16 | + | + | − |
| 15 | + | + | + |
| 18 | + | + | − |
| 19 | − | + | − |
| 20 | + | + | + |