TABLE 6.
Regression coefficients (SD) of pre-adjusted phenotypes on DGVs for three traits of Chinese Simmental beef cattle.
| Trait1 | Numerical dosage model | Categorical model | Categorical epistasis model | ||||
| CW | All maker | GBLUP | 1.102 (0.08) | CM | 1.097 (0.05) | CE | 1.087 (0.05) |
| All maker | GHBLUP | 1.062 (0.06) | CHM | 1.079 (0.06) | CHE | 1.388 (0.08) | |
| IGR class | GHBLUP|GA | 1.064 (0.06) | CHM|GA | 1.080 (0.07) | CHE|GA | 1.318 (0.07) | |
| Gene class | GHBLUP|GA | 1.071 (0.06) | CHM|GA | 1.090 (0.06) | CHE|GA | 1.300 (0.07) | |
| Exon class | GHBLUP|GA | 1.131 (0.16) | CHM|GA | 1.143 (0.18) | CHE|GA | 1.135 (0.18) | |
| CDS class | GHBLUP|GA | 1.173 (0.18) | CHM|GA | 1.169 (0.23) | CHE|GA | 1.156 (0.21) | |
| UTR class | GHBLUP|GA | 1.165 (0.16) | CHM|GA | 1.232 (0.16) | CHE|GA | 1.218 (0.16) | |
| LW | All maker | GBLUP | 0.984 (0.10) | CM | 1.062 (0.09) | CE | 1.094 (0.09) |
| All maker | GHBLUP | 1.009 (0.07) | CHM | 1.023 (0.08) | CHE | 1.546 (0.10) | |
| IGR class | GHBLUP|GA | 1.051 (0.07) | CHM|GA | 1.073 (0.08) | CHE|GA | 1.311 (0.08) | |
| Gene class | GHBLUP|GA | 1.051 (0.04) | CHM|GA | 1.088 (0.04) | CHE|GA | 1.629 (0.04) | |
| Exon class | GHBLUP|GA | 1.187 (0.30) | CHM|GA | 1.159 (0.22) | CHE|GA | 1.165 (0.22) | |
| CDS class | GHBLUP|GA | 1.386 (0.31) | CHM|GA | 1.285 (0.25) | CHE|GA | 1.294 (0.25) | |
| UTR class | GHBLUP|GA | 1.197 (0.29) | CHM|GA | 1.282 (0.33) | CHE|GACHE|GA | 1.278 (0.32) | |
| SI | All maker | GBLUP | 1.079 (0.03) | CM | 1.076 (0.05) | CE | 1.083 (0.05) |
| All maker | GHBLUP | 1.038 (0.05) | CHM | 1.046 (0.04) | CHE | 1.414 (0.07) | |
| IGR class | GHBLUP|GA | 1.038 (0.05) | CHM|GA | 1.049 (0.04) | CHE|GA | 1.338 (0.07) | |
| Gene class | GHBLUP|GA | 1.050 (0.05) | CHM|GA | 1.050 (0.05) | CHE|GA | 1.643 (0.06) | |
| Exon class | GHBLUP|GA | 1.055 (0.03) | CHM|GA | 1.048 (0.05) | CHE|GA | 1.052 (0.05) | |
| CDS class | GHBLUP|GA | 1.058 (0.05) | CHM|GA | 1.046 (0.07) | CHE|GA | 1.049 (0.08) | |
| UTR class | GHBLUP|GA | 1.064 (0.07) | CHM|GA | 1.081 (0.10) | CHE|GA | 1.080 (0.10) | |
1Carcass weight (CW), live weight (LW), and striploin (SI); for each trait (row), the values in bold face indicate the coefficient are significantly different from 1 (p < 0.05); regression coefficients are averaged over the fivefold cross-validation (CV) and then over the 20 replicates.