Table 2.
The absolute and relative frequencies (%) of virulence associated genes detected by PCR according to serogroups A and D of Pasteurella multocida.
| Gene | Serogroup A (gene hyaD-hyaC) (n = 88) | Serogroup D (gene dcbF) (n = 6) |
|---|---|---|
| ompH | 85 (97%) | 6 (100%) |
| ompA | 65 (74%) | 6 (100%) |
| plpB | 86 (98%) | 6 (100%) |
| psl | 86 (98%) | 5 (83%) |
| exbD-tonB | 86 (98%) | 6 (100%) |
| fur | 85 (97%) | 6 (100%) |
| hgbA | 84 (95%) | 6 (100%) |
| hgbB | 67 (76%) | 6 (100%) |
| nanH | 79 (90%) | 6 (100%) |
| nanB | 87 (99%) | 6 (100%) |
| sodA | 86 (98%) | 6 (100%) |
| sodC | 86 (98%) | 6 (100%) |
| pmHAS | 86 (98%)** | 0 (0%)** |
| toxA | 0 (0%) | 1 (17%)* |
| ptfA | 85 (97%) | 6 (100%) |
| pfhA | 56 (64%)* | 0 (0%)* |
| tadD | 53 (60%) | 0 (0%)* |
| hsf-1 | 28 (32%)** | 6 (100%)* |
oma87: constant in both serogroups.
*
Significant association (p < 0.05).
**
Significant association (p < 0.001).