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Table 6 Genetic distance (below diagonal), and within category expected heterozygosity and the proportion of membership of the samples in each of the clusters obtained at the best K (K = 3)

From: Spatial and temporal genetic variation in Ethiopian barley (Hordeum vulgare L.) landraces as revealed by simple sequence repeat (SSR) markers

  Nei genetic distance
Amhara Oromia SNNP Tigray B/Gumuz
Amhara -     
Oromia 0.159 -    
SNNP 0.067 0.055 -   
Tigray 0.139 0.060 0.032 -  
B/Gumuz 0.020 0.139 0.150 0.025 -
  Class I Class II Class III Class IV  
Altitude* class I -     
Altitude class II 0.038 -    
Altitude class III 0.040 0.060 -   
Altitude class IV 0.014 0.029 0.053 -  
  Cluster I Cluster II Cluster III   
Cluster I -     
Cluster II 0.037 -    
Cluster III 0.302 0.046 -   
  1. He expected heterozygosity, Pm proportion of membership, DAPC discriminate analysis of principal components
  2. *Altitude class I (≤ 1500 m), Altitude class II (1501–2000 m), Altitude class III (2001–2500 m) and Altitude class III (> 2500 m)