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Table 3 Literature estimates of the accuracy of genomic predictions of feed efficiency component traits in pigs

From: Genomic evaluation of feed efficiency component traits in Duroc pigs using 80K, 650K and whole-genome sequence variants

Trait

Accuracya

Breed and reference

Days to 250 lbs

0.66–0.84

Yorkshire [9]

ADG

0.50–0.58b

Danish Duroc [12]

0.40–0.43b

Danish Duroc [10]

0.24

Duroc [11]

Feed conversion ratio

0.39–0.45b

Danish Duroc [12]

0.11

Duroc [11]

FAT

0.69–0.86

Yorkshire [9]

0.55–0.56b

Danish Duroc [10]

0.37

Duroc [11]

ADFI

0.15

Duroc [11]

Residual feed intake

0.09

LMD

0.30

  1. aCorrelation of genomic predictions and corrected phenotype divided by square root of heritability, which was also used in our study; bconverted from the reliability reported in the literatures
  2. ADFI average daily feed intake, FAT ultrasound backfat depth, ADG average daily gain, LMD ultrasound loin muscle depth