Research Article
Effect of Anthropogenic Activities on Patterns of Genetic Diversity in Symplocos racemosa Roxb. from Western Ghats, India
Table 4
Analysis of molecular variance (AMOVA) of S. racemosa populations.
| Source of variation | d.f. | SS | Variance components | Percentage variation | |
| (a) AMOVA with all the populations taken together | cpDNA | | | | | | Among populations | 6 | 106.508 | 1.367 | 74.32 | | Within populations | 84 | 39.668 | 0.472 | 25.68 | mtDNA | | | | | | Among populations | 6 | 68.802 | 0.877 | 69.26 | | Within populations | 84 | 32.670 | 0.389 | 30.74 |
| (b) AMOVA with populations divided into three ecological groups (protected, semiprotected, and disturbed) | cpDNA | | | | | | Among groups | 2 | 10.362 | 0.08294 | 21.05 | | Among populations within groups | 4 | 9.064 | 0.18021 | 45.74 | Within populations | 84 | 10.992 | 0.13085 | 33.21 | mtDNA | | | | | | Among groups | 2 | 12.330 | 0.10485 | 27.26 | | Among populations within groups | 4 | 10.115 | 0.20731 | 53.89 | Within populations | 84 | 6.093 | 0.07254 | 18.86 |
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