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Table 4 Analysis of molecular variance (AMOVA) of Tunisian durum wheat accessions using 10 SSR markers by genetic groups as defined by STRCUTURE [26], by regions and by climate stages

From: Morphological characterization and genetic diversity analysis of Tunisian durum wheat (Triticum turgidum var. durum) accessions

  Source df SS MS Est. Var. %
Genetic groupsa Among 10 1951.085 195.108 8.430 59
Within 250 1471.172 5.885 5.885 41
Total 260 3422.257 14.314 100
Regions Among 4 353.123 88.281 2.605 19
Within 158 1736.681 10.992 10.992 81
Total 162 2089.804 13.597 100
Climate stages Among 2 158.647 79.323 1.276 10
Within 160 1931.157 12.070 12.070 90
Total 162 2089.804 13.346 100
  1. df degree of freedom, SS Sum of Squares, MS Mean Squares; %: pourcentage of variance
  2. aAdmixed genotypes were excluded from the analysis