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Table 5 Genetic correlations and heritabilities for the traits analyzed

From: Accuracies of univariate and multivariate genomic prediction models in African cassava

Trait

VIGOR

RTNO

DM

MCMDS

FYLD

MCGM

Ubiaja

 VIGOR

0.16

     

 RTNO

0.63 (0.01)

0.21

    

 DM

0.27 (0.01)

0.19 (0.01)

0.42

   

 MCMDS

− 0.67 (0.02)

− 0.53 (0.01)

− 0.22 (0.03)

0.62

  

 FYLD

0.62 (0.01)

0.80 (0.01)

0.11 (0.01)

− 0.42 (0.02)

0.26

 

 MCGM

0.05 (0.01)

− 0.03 (0.00)

− 0.17 (0.01)

0.22 (0.01)

− 0.08 (0.01)

0.1

Mokwa

 VIGOR

0.06

     

 RTNO

− 0.11 (0.01)

0.16

    

 DM

0.12 (0.02)

− 0.003 (0.01)

0.31

   

 MCMDS

− 0.03 (0.02)

− 0.35 (0.01)

− 0.14 (0.02)

0.64

  

 FYLD

0.04 (0.01)

0.65 (0.01)

− 0.15 (0.01)

− 0.18 (0.01)

0.21

 

 MCGM

0.32 (0.01)

− 0.15 (0.01)

− 0.02 (0.01)

− 0.03 (0.01)

− 0.1(0.01)

0.26

Ibadan

 VIGOR

0.19

     

 RTNO

0.46 (0.01)

0.26

    

 DM

0.18 (0.02)

0.20 (0.02)

0.37

   

 MCMDS

− 0.64 (0.03)

− 0.52 (0.03)

− 0.13 (0.03)

0.77

  

 FYLD

0.34 (0.02)

0.77 (0.02)

− 0.02 (0.02)

− 0.44 (0.04)

0.35

 

 MCGM

− 0.14 (0.01)

0.16 (0.01)

− 0.08 (0.01)

0.11 (0.03)

0.11 (0.02)

0.22

  1. Plot-based heritabilities on the diagonal, genetic correlations from the MT model on the off-diagonal (standard error of estimates in brackets)
  2. VIGOR seedling vigor, RTNO number of storage roots per plot at harvest, FYLD fresh weight of harvested roots in tons per hectare, DM percentage dry matter of storage roots, MCMDS plot mean cassava mosaic disease severity, MCGM plot mean cassava green mites severity