Table 7.
Estimated marker associated additive and nonadditive effects for traits with overall P < 0.10 for genotype
| Marker effect1 | Marbling score2 | Ribeye area, cm2 | Adjusted fat thickness, mm | Vision Yield Grade | Slice shear force2, kg | L* reflectance |
|---|---|---|---|---|---|---|
| Value ± SE | Value ± SE | Value ± SE | Value ± SE | Value ± SE | Value ± SE | |
| F94L A | −25.4*** ± 3.9 | 6.6*** ± 0.8 | −2.06*** ± 0.36 | −0.57*** ± 0.07 | −1.7** ± 0.7 | 0.78*** ± 0.21 |
| F94L D | 9.4 ± 5.6 | −2.7* ± 1.2 | 0.61 ± 0.52 | 0.18 ± 0.10 | 0.0 ± 0.9 | 0.16 ± 0.30 |
| CAPN1 A | −4.7 ± 4.3 | 0.3 ± 0.9 | −0.32 ± 0.40 | 0.07 ± 0.08 | −0.1 ± 0.7 | 0.02 ± 0.24 |
| CAPN1 D | 5.8 ± 5.5 | 0.0 ± 1.1 | 0.30 ± 0.51 | 0.07 ± 0.10 | −1.3 ± 0.9 | 0.16 ± 0.30 |
| A × A | 13.4 ± 20.4 | −2.3 ± 4.3 | 0.61 ± 1.90 | 0.06 ± 0.37 | 7.3* ± 3.7 | 0.49 ± 1.12 |
| A × D | 9.2 ± 15.0 | 5.2 ± 3.1 | −1.03 ± 1.40 | −0.23 ± 0.27 | −0.8 ± 2.5 | 0.80 ± 0.82 |
| D × A | 13.2 ± 14.4 | −2.6 ± 3.0 | −0.01 ± 1.37 | 0.21 ± 0.26 | −0.3 ± 2.4 | 0.96 ± 0.79 |
| D × D | 4.1 ± 10.3 | 2.3 ± 2.2 | 1.06 ± 1.02 | 0.05 ± 0.19 | −0.1 ± 1.7 | −0.51 ± 0.56 |
1Epistatic effects are listed as myostatin F94L effect × µ-Calpain (CAPN1) haplotype effect. Linear contrast coefficient used to estimate additive (A), dominance (D), and epistatic (A × A, D × A, A × D, D × D) effects are shown in Table 1.
2Means and SE estimates from actual values. Significance determined from analyses of logarithms of data.
* P < 0.05; **P < 0.01; ***P < 0.001.