TABLE 3.
Spatial structure of genetic differentiation at different scales
| Sample | P-value | θ | C.I. |
|---|---|---|---|
| Structure within one compost pile | |||
| Fra-0106 | 0.990 | ||
| Fra-0905 | 0.650 | ||
| Per-1205 | 0.792 | ||
| Mer1-1005 (snails-soil) | 0.792 | ||
| Pri-0805 (snails-compost) | 0.792 | ||
| Fra-1004(snails-compost) | 0.133 | ||
| Bar-0805 (isopods-compost) | 0.420 | ||
| Within one garden | |||
| Lisbon | <0.001 | 0.366 | 0.189–0.504 |
| Hermanville | <0.001 | 0.255 | 0.207–0.295 |
| Merlet 05 | <0.001 | 0.776 | 0.598–0.886 |
| Primel–Sainte-Barbe 04 | <0.001 | 0.591 | 0.453–0.664 |
| Primel–Sainte-Barbe 05 | <0.001 | 0.443 | 0.270–0.670 |
| Merlet 02 | <0.001 | 1.000 | 1.000–1.000 |
| Large scale | |||
| All locations (Jul–Nov 05) | <0.001 | 0.532 | 0.445–0.605 |
“P-value,” P-value of differentiation test after Bonferroni correction. Values <0.05 indicate a significant spatial structure; “θ,” estimator of FST after Weir and Cockerham (1984) with its C.I.