Table 3.
Analysis of molecular variance (AMOVA) of cpDNA haplotypes and ITS genotypes for populations of Saxifraga umbellulata and S pasumensis s.l.
| cpDNA | ITS | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Source of variation | df | SS | VC | PV (%) | FST | SS | VC | PV (%) | FST |
| S. umbellulata | |||||||||
| Among populations | 5 | 16.899 | 0.361 | 78.32 | 63.941 | 1.358 | 75.47 | ||
| Within populations | 56 | 5.592 | 0.100 | 21.68 | 24.724 | 0.442 | 24.53 | ||
| Total | 61 | 22.491 | 0.461 | 0.7832* | 88.665 | 1.800 | 0.7547* | ||
| S. pasumensis s.l. | |||||||||
| Among populations | 5 | 70.110 | 2.103 | 95.29 | 230.013 | 6.809 | 87.94 | ||
| Within populations | 36 | 3.740 | 0.104 | 4.71 | 33.610 | 0.934 | 12.06 | ||
| Total | 41 | 73.849 | 2.207 | 0.9529* | 263.623 | 7.743 | 0.8794* | ||
| S. umbellulata, VS. S. pasumensis s.l. | |||||||||
| Among species | 1 | 749.502 | 14.696 | 92.31 | 541.366 | 9.921 | 69.78 | ||
| Among populations | 10 | 89.114 | 1.121 | 7.04 | 293.954 | 3.662 | 25.76 | ||
| Within populations | 92 | 9.475 | 0.103 | 0.65 | 58.334 | 0.634 | 4.46 | ||
| Total | 103 | 848.090 | 15.920 | 0.9935* | 893.625 | 14.217 | 0.9554* | ||
df, degrees of freedom; SS, sum of squares; VC, variance components; PV, percentage of variation; FST, fixation index;
*
P < 0.01.