Table 2 Results of the AMOVA for the various S. contortum populations
From: A chemosynthetic weed: the tubeworm Sclerolinum contortum is a bipolar, cosmopolitan species
| Source of variation | Degrees of freedom | Sum of Squares | Variance components | Percentage of variation |
|---|---|---|---|---|
| Among populations | 2 | 102.573 | 2.41055 Va | 84.5 |
| Within populations | 62 | 27.424 | 0.44232 Vb | 15.5 |
| Total | 64 | 129.997 | 2.85287 | |
| Fixation index (F ST) | 0.84496 | |||
| Pairwise F ST values | ||||
| Arctic | GoM | |||
| GoM | 0.7211 | |||
| Antarctic | 0.9095 | 0.8621 |