| Sample | Number of ARP gene repeats | TPR gene Mse-1 RFLP analysis | Tp548 gene sequence analysis | Final enhanced strain type |
| 1 | – | – | G | – |
| 2 | 14 | d | G | 14d/g |
| 3 | 14 | d | G | 14d/g |
| 4 | 14 | d | G | 14d/g |
| 5 | – | – | G | – |
| 6 | – | – | F | – |
| 7 | 14 | d | F | 14d/f |
| 8 | 14 | – | F | – |
| 9 | – | – | G | – |
| 10 | 14 | d | G | 14d/g |
| 11 | 14 | – | F | – |
| 12 | – | – | F | – |
| Positive control (Nichols) | 14 | – | A | 14a/a |