Table 3.
Pairwise population differentiation estimated using Weir and Cockerham’s ϴ.
| CAB | MIS | PPI | TOR | |
|---|---|---|---|---|
| CAB | – | (− 0.0083, 0.0065) | (− 0.0048, 0.0066) | (− 0.0047, 0.0073) |
| MIS | − 0.0021 | – | (− 0.0074, 0.0079) | (− 0.0067, 0.0095) |
| PPI | 0.0003 | − 0.0007 | – | (− 0.0057, 0.0071) |
| TOR | 0.0006 | 0.0003 | − 0.0001 | – |
Observed values are reported below the diagonal. Lower and upper limits of 95% confidence intervals based on 10,000 bootstraps are reported within brackets above the diagonal. Values outlined in bold indicate population pairs showing significant genetic divergence based on the Fisher’s exact test for genetic homogeneity of genotype frequencies. Due to multiple testing, probability values were adjusted using the False Discovery Rate (FDR) method52. Populations are abbreviated as in Table 1.