Table 2.
Antimicrobial resistance genes to ESBL-producing E. coli strains according to the type of meat.
| Gene | Beef n (%) |
Chicken n (%) |
Pork n (%) |
Total |
|---|---|---|---|---|
| bla CTX -M | 2/5 (40) | 1/6 (17) | 0/4 (25) | 3/15 (20.0) |
| bla TEM | 1/5 (20) | 1/6 (17) | 0/4 (25) | 2/15 (13.3) |
| bla SHV | 0/5 (20) | 0/6 (17) | 0/4 (25) | 0/15 (0.0) |
| bla OXA | 0/5 (20) | 0/6 (17) | 0/4 (25) | 0/15 (0.0) |
| tetA | 2/5 (40) | 1/6 (17) | 2/4 (50) | 5/15 (33.3) |
| tetB | 2/5 (40) | 3/6 (50) | 3/4 (75) | 8/15 (53.3) |
| strA | 2/5 (40) | 1/6 (17) | 1/4 (25) | 4/15 (26.6) |
| strB | 2/5 (40) | 1/6 (17) | 1/4 (25) | 4/15 (26.6) |
| sul1 | 0/5 (20) | 0/6 (17) | 1/4 (25) | 1/15 (6.6) |
| sul2 | 2/5 (40) | 1/6 (17) | 0/4 (25) | 3/15 (20.0) |
| sul3 | 2/5 (40) | 1/6 (17) | 0/4 (25) | 3/15 (20.0) |
| qnrA | 0/5 (20) | 0/6 (17) | 1/4 (25) | 1/15 (6.6) |
| qnrB | 1/5 (20) | 1/6 (17) | 1/4 (25) | 3/15 (20.0) |
| aadA | 1/5 (20) | 1/6 (17) | 0/4 (25) | 1/15 (6.6) |
| aac(3)-VI | 0/5 (20) | 0/6 (17) | 0/4 (25) | 0/15 (0.0) |
| int1 | 4/5 (80) | 1/6 (17) | 3/4 (75) | 8/15 (53.3) |
| int2 | 0/5 (20) | 0/6 (17) | 0/4 (25) | 0/15 (0.0) |
| int3 | 0/5 (20) | 0/6 (17) | 0/4 (25) | 0/15 (0.0) |