Integrons and cassette/arrays | No. of the isolates carrying gene cassette array | No. of isolates phenotypically resistant to antibiotics | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
SXT (25 μg) | CAZ (30 μg) | S (10 μg) | GM (10 μg) | AN (30 μg) | K (30 μg) | AMP (10 μg) | PRL (100 μg) | NA (30 μg) | C (30 μg) | ||
Class I integrons | 49 | 25 | 5 | 33 | 7 | 0 | 3 | 23 | 4 | 9 | 5 |
 dfrA1 | 6 | 4 | 1 | 2 | 0 | 0 | 0 | 4 | 0 | 1 | 1 |
 dfrA5 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 1 | 0 |
 dfrA7 | 3 | 2 | 1 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
 dfrA12 | 7 | 3 | 0 | 4 | 0 | 0 | 0 | 4 | 1 | 2 | 0 |
 aadA1 | 18 | 7 | 2 | 15 | 3 | 0 | 0 | 3 | 2 | 3 | 1 |
 aadA4 | 3 | 2 | 0 | 2 | 2 | 0 | 0 | 3 | 0 | 1 | 0 |
 dfrA17-aadA1 | 2 | 2 | 0 | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 2 |
 aadA1-aadB | 3 | 1 | 1 | 2 | 1 | 0 | 1 | 2 | 1 | 0 | 1 |
 dfrA12–orfF–aadA2 | 3 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 1 | 0 |
Class II integrons | 16 | 9 | 7 | 10 | 5 | 0 | 3 | 6 | 3 | 4 | 2 |
 dfrA1 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 2 | 1 | 1 | 0 |
 dfrA1-sat2-aadA1 | 4 | 2 | 2 | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 1 |
 dfrA1-sat1-aadA1 | 4 | 1 | 1 | 2 | 1 | 0 | 2 | 3 | 2 | 2 | 1 |
 at-sat1-aadA1 | 4 | 3 | 3 | 4 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
Total | 65 | 34 | 12 | 43 | 12 | 0 | 6 | 29 | 7 | 13 | 7 |