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Table 4 Average (β) and standard deviation (SD) across replicates of regression coefficients of true breeding values on predicted breeding values for classical pedigree-based selection (PED) and IBD-GS

From: Identity-by-descent genomic selection using selective and sparse genotyping

Heritability

0.10

0.30

 

β

SD

β

SD

PED

0.963

0.198

0.991

0.126

IBD5

0.964

0.155

0.961*

0.088

IBD10

0.965*

0.145

0.947***

0.085

IBD20

0.971

0.145

0.948***

0.080

IBDall

0.993

0.146

1.020

0.086

  1. *P < 0.05 for β < 1; **P < 0.01 for β < 1; ***P < 0.001 for β < 1.
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Genetics Selection Evolution

ISSN: 1297-9686