Table 4.
Two‐dimensional association of genetic variation versus geography
| Latitude | Longitude | |||
|---|---|---|---|---|
| PC1 | PC2 | PC1 | PC2 | |
| GBS overall | 0.71 | 0.74 | 0.69 | 0.70 |
| GBS overlap | 0.69 | 0.72 | 0.68 | 0.78 |
| Rapture overall | 0.55 | 0.94 | 0.48 | 0.63 |
| Rapture overlap | 0.68 | 0.94 | 0.720 | 0.82 |
| Pool‐seq overall | −0.08 | 0.87 | −0.15 | 0.76 |
| Pool‐seq overlap | 0.60 | 0.92 | 0.460 | 0.79 |
Values represent Pearson r correlation between Ω‐PC space coordinates of each sampling site (i.e., PC1 and PC2, see Figure 4) versus geographic position (i.e., latitude and longitude).