Table-4.
Virulence genes in the Aeromonas spp. isolated from catfish.
| Isolates | Species | The presence of virulence genes | Detection rate (%) | |||||
|---|---|---|---|---|---|---|---|---|
|
| ||||||||
| aerA/haem | alt | ast | flaA | lafA | fstA | |||
| Ah-01 | Aeromonas hydrophila strain ATCC 7966 | + | + | + | + | - | - | 4 (66.67) |
| Ac-01 | Aeromonas caviae strain ATCC 15468 | + | - | + | + | + | + | 5 (83.33) |
| Av-01 | Aeromonas veronii bv. veronii strain ATCC 35624 | + | + | + | + | + | + | 6 (100.00) |
| Av-02 | Aeromonas veronii bv. veronii strain ATCC 35624 | + | - | + | + | + | + | 5 (83.33) |
| Av-03 | Aeromonas veronii bv. veronii strain ATCC 35624 | + | - | + | + | + | - | 4 (66.67) |
| Av-04 | Aeromonas veronii bv. veronii strain ATCC 35624 | + | + | + | + | + | - | 5 (83.33) |
| Ad-01 | Aeromonas dhakensis strain P21 | + | + | - | + | - | + | 4 (66.67) |
| Ad-02 | Aeromonas dhakensis strain P21 | + | + | + | + | - | + | 5 (83.33) |
| Ad-03 | Aeromonas dhakensis strain P21 | + | + | + | + | - | + | 5 (83.33) |
| Total | 9 (100%) | 6 (66.67%) | 8 (88.89%) | 9 (100%) | 5 (55.55%) | 6 (66.67%) | 10 | |