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Table 1 Effect of the top SNP rs320706814 on body length-related traits in three DLY pig cohorts and Yorkshire pigs

From: Identification and validation of a regulatory mutation upstream of the BMP2 gene associated with carcass length in pigs

Cohorts Traits Genotypes P value
CC CT TT  
N Mean ± sd N Mean ± sd N Mean ± sd
DLY-P1 CL (cm) 432 98.39 ± 3.78 252 100.16 ± 3.84 2 102.55 ± 3.18 2.54E−09
DLY-P2 CL (cm) 300 99.61 ± 5.58 288 102.98 ± 5.63 20 103.51 ± 5.19 1.54E−12
DLY-P3 CL (cm) 96 103.61 ± 4.57 110 106.35 ± 4.27 1 109.20 8.99E−06
LTV_10th (cm) 95 2.94 ± 1.23 110 3.07 ± 0.19 1 3.00 4.95E−06
LTV_mean (cm) 96 3.07 ± 0.16 110 3.15 ± 0.18 1 3.25 6.26E−04
LTV_all (cm) 96 47.03 ± 2.94 110 48.10 ± 3.24 1 48.80 1.36E−02
NTV 96 15.29 ± 0.60 110 15.28 ± 0.64 1 15.00 8.38E−01
LLV_all (cm) 95 35.44 ± 5.18 110 36.21 ± 2.50 1 38.00 2.24E−02
DLYall CL (cm) 828 99.44 ± 4.87 650 102.46 ± 5.25 23 103.67 ± 5.03 5.80E−24
Yorkshire BL (cm) 208 79.29 ± 3.57 76 80.53 ± 3.33 15 81.60 ± 4.21 9.20E−04
  1. DLY-P1, DLY-P2, DLY-P3 the first, second and third cohorts of Duroc × (Landrace × Yorkshire) hybrid pigs
  2. DLYall the combination of all three DLY cohorts
  3. CL carcass length, BL live body length; LTV_10th, LTV_mean, and LTV_all represent the length of the 10th thoracic vertebra, the average length of thoracic vertebrae and the total length of all thoracic vertebrae, respectively, NTV number of thoracic vertebrae, LLV_all total length of all lumbar vertebrae
  4. N number of animals measured, sd standard deviation