TABLE 2.
Percentage of virulence genes of K. pneumoniae from seven farms
| Virulence factor | Related gene | No. of positive samples/total (%) from farm: |
||||||
|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | ||
| Regulation | rmpA | 0/13 (0) | 16/18 (89) | 0/9 (0) | 0/5 (0) | 0/7 (0) | 0/11 (0) | 0/2 (0) |
| magA | 0/13 (0) | 0/18 (0) | 0/9 (0) | 0/5 (0) | 0/7 (0) | 0/11 (0) | 0/2 (0) | |
| LPS | wabG | 12/13 (92) | 18/18 (100) | 9/9 (100) | 4/5 (80) | 7/7 (100) | 11/11 (100) | 2/2 (100) |
| uge | 13/13 (100) | 18/18 (100) | 9/9 (100) | 5/5 (100) | 7/7 (100) | 11/11 (100) | 2/2 (100) | |
| Fimbriae | fimH | 11/13 (85) | 18/18 (100) | 9/9 (100) | 5/5 (100) | 6/7 (86) | 2/11 (18) | 2/2 (100) |
| mrkD | 13/13 (100) | 18/18 (100) | 8/9 (89) | 5/5 (100) | 7/7 (100) | 11/11 (100) | 2/2 (100) | |
| Iron uptake | entB | 12/13 (92) | 18/18 (100) | 9/9 (100) | 5/5 (100) | 7/7 (100) | 11/11 (100) | 2/2 (100) |
| ybtA | 0/13 (0) | 1/18 (6) | 0/9 (0) | 4/5 (80) | 0/7 (0) | 0/11 (0) | 1/2 (50) | |
| kfu | 7/13 (54) | 18/18 (100) | 8/9 (89) | 0/5 (0) | 3/7 (43) | 6/11 (55) | 2/2 (100) | |
| Urease | ureA | 13/13 (100) | 18/18 (100) | 9/9 (100) | 5/5 (100) | 7/7 (100) | 11/11 (100) | 2/2 (100) |