Table 3.
Analyses of molecular variance (AMOVAs) based on chloroplast (cp) DNA haplotype frequencies and nuclear microsatellite (nSSR) allele frequencies for populations of Quercus chenii.
| Source of variation | cpDNA | nSSR | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| df | SS | VC | Variation (%) | Fixation index | df | SS | VC | Variation (%) | Fixation index | |
| All populations | ||||||||||
| Among populations | 17 | 348.19 | 2.08 | 88.65 | 17 | 291.67 | 0.27 | 5.44 | ||
| Within populations | 157 | 41.80 | 0.27 | 11.35 | F ST = 0.887** | 820 | 3835.28 | 4.68 | 94.56 | F ST = 0.054** |
| Highlands and lowlands | ||||||||||
| Among groups | 1 | 21.76 | 0.01 | 0.60 | F CT = 0.006 | 1 | 24.84 | 0.02 | 0.43 | F CT = 0.004* |
| Among populations within groups | 16 | 326.43 | 2.07 | 88.09 | F SC = 0.886** | 16 | 266.83 | 0.26 | 5.23 | F SC = 0.053** |
| Within populations | 157 | 41.80 | 0.27 | 11.31 | F ST = 0.887** | 820 | 3835.28 | 4.68 | 94.33 | F ST = 0.057** |
df, degree of freedom; SS, sum of squares; VC, variance components; **P < 0.01. *P < 0.05. P-value was obtained through 10,000 permutations in ARLEQUIN.