Table 2.
Analysis of molecular variance (AMOVA) of the Tunisian durum wheat accessions performed under GenAlEx 6.501 [101], by genetic subpopulation as defined by STRUCTURE [65] (at K = 3) and by landrace *
| Source | df | SS | MS | Est. Var. | % | |
|---|---|---|---|---|---|---|
| Genetic Subpopulations | Among | 2 | 33000.954 | 16500.477 | 199.754 | 61% |
| Within | 283 | 35911.928 | 126.898 | 126.897 | 39% | |
| Total | 285 | 68912.881 | 326.652 | 100% | ||
| Landraces | Among | 10 | 54241.466 | 5424.147 | 221.556 | 81% |
| Within | 275 | 14671.415 | 53.351 | 53.351 | 19% | |
| Total | 285 | 68912.881 | 274.907 | 100% |
df: degree of freedom; SS: Sum of Squares; MS: Mean Squares; %: pourcentage of variance; *Admixed genotypes were not included in this analysis