Table 5. Results of demographic analysis based on chlorotypes performed using mismatch distribution, neutrality tests and LAMARC.
| Group | θ0 | θ1 | SSD (P-value) | RAG (P-value) | Fu's FS | Tajima' D | Growth rate (g) |
|---|---|---|---|---|---|---|---|
| P. sylvestris var. mongolica (I) | 0 | 99 999 | 0.078 (0.112) | 0.277 (0.210) | −9.448*** | −1.837** | 888.6 |
| P. densiflora (II) | 0.466 | 39.766 | 0.045 (0.276) | 0.145 (0.411) | −3.572 (0.063) | −1.374 (0.063) | 542.4 |
| P. densiflora (species-specific) (III) | 0.002 | 99 999 | 0.122 (0.183) | 0.500 (0.535) | −3.849** | −1.347* | 773.2 |
Abbreviations: RAG, the Harpending's Raggedness index; SSD, sum of squared deviations. θ0 and θ1 are pre-expansion and post-expansion population sizes. Significant level: **P<0.01 and ***P<0.001.