Table 3.
AMOVA test results for 224 B. ceiba individuals in the 17 natural populations
| Regions | Source of variation | df | SSD | Variance component | Percentage variance (%) | Fixation Index |
|---|---|---|---|---|---|---|
| Whole | Among groups | 1 | 5.817 | 0.01798 | 2.69 | F ST: 0.08583 |
| Among populations | 15 | 24.212 | 0.03930 | 5.89 | F SC: 0.06052 | |
| Within populations | 431 | 262.949 | 0.61009 | 91.42 | F CT: 0.02695 | |
| Total | 447 | 292.978 | 0.66737 | |||
| Northern region | Among populations | 8 | 22.865 | 0.09829 | 12.07 | F ST: 0.12069 |
| Within populations | 189 | 135.347 | 0.71612 | 87.93 | ||
| Southern region | Among populations | 7 | 14.458 | 0.04746 | 6.81 | F ST: 0.06810 |
| Within populations | 242 | 157.162 | 0.64943 | 93.19 |