Table 1 Detection of various subtypes of Escherichia coli cdtB gene in domestic animals by PCR-RFLP
Animal | No. of samples | No. of cdt positive (%) | No. of isolates | cdt subtype (PCR/isolate) | |||
|---|---|---|---|---|---|---|---|
| Â | Â | Â | Â | cdt-I | cdt-II | cdt-III/V | cdt-IV |
Cattle | 102 | 90 (88%) | 81 | 2/2 | 0 | 87/78 | 1/1 |
Swine | 45 | 14 (31%) | 7 | 0 | 1/1 | 13/6 | 0 |
Chicken | 45 | 0 (0%) | - | - | - | - | - |