Table 3 Sources, numbers, sizes, inserted cassettes and groups of cassettes arrays of integrons, among integron class 2-positive K. pneumoniae isolates
Source | Isolate N (%) | intI2 (No = 55) | Cs2 (No = 37) | NO. of Integrons Class 2 | Integron Sizes(s) (bp) | Inserted Cassette(s) | Groups of Cassettes Arrays of Integrons Class 2 |
|---|---|---|---|---|---|---|---|
Urine | 12 (21.9) | + | – | – | – | NO cassette | a |
7 (12.7) | + | + | 1 | 1000 | aadA1 | b | |
6 (10.9) | + | + | 2 | 1500 | dfrA1-sat1 | c | |
7 (12.7) | + | + | 3 | 1000,1500 | aadA1, dfrA1-sat1 | d | |
Respiratory | 3 (5.5) | + | – | – | – | NO cassette | a |
3 (5.5) | + | + | 1 | 1000 | aadA1 | b | |
6 (10.9) | + | + | 2 | 1500 | dfrA1-sat1 | c | |
4 (7.3) | + | + | 3 | 1000,1500 | aadA1, dfrA1-sat1 | d | |
Blood | 1 (1.8) | + | – | – | – | NO cassette | a |
1 (1.8) | + | + | 3 | 1000,1500 | aadA1, dfrA1-sat1 | d | |
Wound | 2 (3.6) | + | – | – | – | NO cassette | a |
1 (1.8) | + | + | 1 | 1000 | aadA1 | b | |
2 (3.6) | + | + | 3 | 1000,1500 | aadA1, dfrA1-sat1 | d |