Table 5 Analysis of molecular variance based on Nei’s genetic distance (1972) among ten populations of J. phoenicea: (a) assuming no population structuring, (b) assuming population structuring based on isolation in Africa and Europe, (c) assuming subspecies grouping
Source of variation | d.f. | Sum of squares | Variance component | % of total variance | P values | |
|---|---|---|---|---|---|---|
(a) | Among populations | 9 | 207.57 | 0.670 | 10.61 | <0.001 |
Within populations | 237 | 1,396.70 | 5.893 | 89.39 | <0.001 | |
(b) | Among regions | 1 | 49.58 | 0.267 | 3.97 | 0.005 |
Among populations | 8 | 157.99 | 0.566 | 8.41 | <0.001 | |
Within populations | 237 | 1,396.70 | 5.893 | 87.62 | <0.001 | |
(c) | Among subsp. | 1 | 46.69 | 0.210 | 3.14 | 0.020 |
Among populations | 8 | 160.88 | 0.584 | 8.74 | <0.001 | |
Within populations | 237 | 1,396.70 | 5.893 | 88.13 | <0.001 |