TABLE 4.
Number of complete genotypes detected for each sampling point according to the number of isolates tested
| No. of isolates per sampling pointa | Frequency | No. of different genotypes |
||
|---|---|---|---|---|
| Mean | Minimum | Maximum | ||
| 1 | 43 | 1 | 1 | 1 |
| 2 | 18 | 1.4 | 1 | 2 |
| 3 | 5 | 1.6 | 1 | 2 |
| 4 | 1 | 1 | 1 | 1 |
| 5 | 2 | 2 | 1 | 3 |
| 6 | 4 | 2.3 | 2 | 3 |
| 7 | 2 | 2 | 1 | 3 |
| 8 | 1 | 2 | 2 | 2 |
| 13 | 1 | 4 | 4 | 4 |
| 14 | 1 | 3 | 3 | 3 |
A sampling point represents all isolates collected from a single farm at the same time.