Skip to main content

Table 4 Differences and their standard errors (S.E.) between paternally and maternally inherited DGAT1 promoter VNTR – K232A haplotypes regarding milk production traits in German Holstein cows

From: Dominance and parent-of-origin effects of coding and non-coding alleles at the acylCoA-diacylglycerol-acyltransferase (DGAT1) gene on milk production traits in German Holstein cows

DGAT1 haplotypea Milk yield [kg] Milk fat content [%] Milk fat yield [kg] Milk protein content [%] Milk protein yield [kg]
  pa – mab pa – mab pa – mab pa – mab pa – mab
3 – 232K 324.440.001 (98.2) -0.1070.003 (0.036) 4.240.276 (3.89) -0.023 0.149 (0.017) 8.930.002 (2.93)
1 – 232A -467.130.019 (198.47) 0.200.006 (0.07) -1.85 0.813 (7.85) 0.0860.010 (0.033) -8.160.169 (5.92)
2 – 232A 35.25 0.801 (139.84) -0.050 0.330 (0.050) -3.090.577 (5.53) -0.029 0.223 (0.024) -1.470.726 (4.17)
3 – 232A 139.480.318 (139.56) -0.091 0.076 (0.051) -1.94 0.726 (5.52) -0.042 0.076 (0.025) 1.060.800 (4.17)
4 – 232A -32.43 0.718 (89.66) 0.028 0.388 (0.033) 0.700.843 (3.55) 0.0110.451 (0.015) -0.200.939 (2.68)
5 – 232A 0.39 0.997 (104.9) 0.019 0.620 (0.038) 1.94 0.640 (4.15) -0.0030.854 (0.018) -0.160.958 (3.13)
p 0.020 0.009 0.864 0.110 0.083
  1. a1, 2, 3, 4, 5: alleles at the DGAT1 promoter VNTR; K: DGAT1 232K, A: DGAT1 232A; p: p-values for the F statistic of the simultaneous test of the parent-of-origin effect over all haplotypes. bp-values for the contrast between single paternally (pa) and maternally (ma) inherited haplotypes are given as indices
\