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Table 1 Phenotypic traits recorded from the BC1 (F1 x Landrace), BC2 (F2 x Landrace) and F3 generations of the Iberian x Landrace cross

From: Genome-wide linkage analysis of QTL for growth and body composition employing the PorcineSNP60 BeadChip

Description Trait BC1generation F3 + BC2 generations
   N Mean SD N Mean SD
Weight at 150 days (kg) W150d 160 79.13 10.49 161 81.69 12.64
Backfat thickness at 75 kg (mm) BFT75 160 12.69 1.50 134 13.35 2.57
Backfat thickness at slaughter (cm) BFTS 127 2.50 0.69 148 2.27 0.48
Intramuscular fat percentage (%) IMF 124 2.06 0.70 147 1.08 0.56
Mean weight of hams (kg) HW 155 10.22 1.39 148 11.44 1.68
Mean weight of shoulders (kg) SW 155 5.43 0.80 148 4.70 0.72
Weight of bone-in loins (kg) BLW 154 7.09 1.03 148 7.18 0.93