Table 2 AMOVA from the 27 populations of P. perna distributed over seven distinct groups based on mitochondrial Cox1 gene and seven nuclear microsatellites.
From: Evidence for rangewide panmixia despite multiple barriers to dispersal in a marine mussel
Source of variation | d.f. | Sum of squares | Variance components | Percentage of variation | ɸ-statistics | P-value |
|---|---|---|---|---|---|---|
Cox1 gene | ||||||
Among groups | 6 | 6.327 | 0.0037 | 0.53 | 0.0053 | 0.006 |
Among populations within groups | 20 | 13.717 | −0.0004 | −0.05 | −0.0005 | 0.505 |
Within populations | 703 | 488.654 | 0.6951 | 99.52 | 0.005 | 0.126 |
Total | 729 | 508.699 | 0.6985 | |||
Microsatellites | ||||||
Among groups | 6 | 16.79 | 0.0004 | 0.02 | 0.0002 | 0.351 |
Among populations within groups | 20 | 54.17 | 0.0007 | 0.03 | 0.0003 | 0.76 |
Within populations | 1437 | 3836.05 | 2.6695 | 99.96 | 0.0004 | 0.728 |
Total | 1463 | 3907.01 | 2.6707 | |||
