Table 3.
AMOVA table for (A) populations of Galitzkya macrocarpa in the South Gobi, which were nested within the main mountain ranges (13 populations, n ≥ 5 and ≤ 10): ΦSC = 0·178; ΦST = 0·251; ΦCT = 0·088; and (B) G. potaninii populations, which were nested within the regions Dsungarian Gobi and Transaltay Gobi (only those four populations with n = 10): ΦSC = 0·181; ΦST = 0·550; ΦCT = 0·451
| Source of variation | d.f. | Sum of squares | Variance components | % variation |
|---|---|---|---|---|
| (A) G. macrocarpa | ||||
| Among regions | 6 | 257·700 | 1·106*** | 8·9 |
| Among populations within regions | 6 | 156·272 | 2·029*** | 16·2 |
| Within populations | 95 | 889·944 | 9·368*** | 74·9 |
| Total | 1303·917 | 12·504 | ||
| (B) G. potaninii | ||||
| Among regions | 2 | 159·175 | 5·067 | 45·1 |
| Among populations within regions | 1 | 16·250 | 1·120*** | 10·0 |
| Within populations | 36 | 181·900 | 5·053*** | 44·9 |
| Total | 39 | 357·325 | 11·240 | |
***P < 0·001.