Table 3.
Demographic parameters and confidence interval of the best model.
| Point estimation | 95% CIa | ||
|---|---|---|---|
| Lower | Upper | ||
| Parameters | bound | bound | |
| Ne−ANC | 7826134 | 7652251 | 7962365 |
| Ne−P.davidiana | 1882692 | 1863658 | 1891256 |
| Ne−P.alba | 2663695 | 2651235 | 2678958 |
| mP.davidiana−>P.alba | 3.97 ×10−7 | 3.50 ×10−7 | 4.15 ×10−7 |
| mP.alba−>P.davidiana | 9.19 ×10−7 | 8.99 ×10−7 | 9.98 ×10−7 |
| TDIV | 802365 | 793658 | 812546 |
Parameters are defined in Figure 2A. Ne−ANC, Ne−N, Ne−P.davidiana, and Ne−P.alba indicate the effective population sizes of ancestral, P. davidiana and P. alba population respectively, mP.davidiana−>P.alba indicates the per generation migration rate from P. davidiana to P.alba, mP.alba−>P.davidiana indicates the per generation migration rate from P.alba to P. davidiana, TDIV indicates the estimated divergence time between P. davidiana and P. alba populations.
Parametric bootstrap estimates obtained by parameter estimation from 100 data sets simulated according to the overall maximum composite likelihood estimates shown in point estimation columns. Estimations were obtained from 100,000 simulations per likelihood.