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Table 1 The average accuracy of breeding value estimates (±SE) in the test set obtained from three methods of analysis of reference population 1 with 60,000 SNPs and different genetic models

From: Different models of genetic variation and their effect on genomic evaluation

Model

No. QTL

Bayes B

gBLUP

BLUP

Est. h2 (Range) 1

QM

100

0.82 (0.007)

0.56 (0.017)

0.46 (0.023)

0.32 (0.29-0.34)

 

1000

0.65 (0.012)

0.59 (0.008)

0.47 (0.007)

0.31 (0.27-0.32)

 

10,000

0.57 (0.010)

0.58 (0.010)

0.47 (0.009)

0.32 (0.29-0.34)

 

IM

0.55 (0.009)

0.56 (0.010)

0.46 (0.006)

0.29 (0.28-0.32)

RM

100

0.73 (0.021)

0.46 (0.024)

0.42 (0.015)

0.2 (0.15-0.37)

 

1000

0.40 (0.050)

0.37(0.036)

0.36 (0.031)

0.12 (0.06-0.22)

Polygenic

 

0.39 (0.013)

0.40(0.012)

0.45 (0.012)

0.29 (0.27-0.32)

  1. 1 Heritability was estimated using the REML method assuming the animal model.