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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)