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Table 6 Allele substitution effect (standard error in parenthesis) between SNPs and milk performance within Holstein-Friesian sires

From: Polymorphisms in bovine immune genes and their associations with somatic cell count and milk production in dairy cattle

SNP Milk Yield Protein Yield Fat Yield Protein Percent Fat percent SCS
  (kg) (kg) (kg) (% *100) (% *100) (loge SCC *100)
Average DYD1 150 (237) 5.6 (6.8) 5.7 (7.9) 1.29 (7.02) 0.65 (13.96) 3.16 (11.38)
TLR4-2021 (T→C) -14.4 (12.29) 0.41 (0.34) -0.67 (0.44) 0.01 (0.01) -0.01 (0.01) 0.01 (0.01)
CXCR1-777 (C→G) 2.86 (13.06) -0.02 (0.36) 1.01 (0.46) * 0.02 (0.01) -0.01 (0.01) -0.01 (0.01)
CD14-1908 (A→G) -27.43 (16.18) † -0.98 (0.45) * -1.32 (0.57) * -0.01 (0.01) -0.01 (0.01) -0.01 (0.01)
CARD15-3168 (A→T) -6.36 (9.57) -0.31 (0.36) -0.21 (0.34) -0.01 (0.01) 0.01 (0.01) 0.01 (0.01)
IL8-182 (A→G) 8.31 (9.52) 0.32 (0.26) 0.52 (0.34) 0.01 (0.01) 0.01 (0.01) -0.01 (0.01)
SERPINA1-164 (A→G) -5.19 (10.23) -0.28 (0.28) -0.55 (0.36) -0.29 (0.37) -0.64 (0.77) 0.7 (0.61)
SERPINA1-269 (C→T) 13.3 (10.32) 0.48 (0.29) † -0.74 (0.36) * -0.04 (0.38) -2.34 (0.77) ** 0.65 (0.62)
  1. 1 Average DYD values for each phenotype investigated (standard deviation in parenthesis) Significance of difference from zero = P < 0.1; * = P < 0.05; ** = P < 0.01.