约束标准化线性回归法估计合成品种动物基因组品种构成
|
何俊,李智,吴晓林
|
Using Restricted Standardized Linear Regression Model to Estimate Genomic Breed Composition in Composite Breed Animals
|
Jun HE,Zhi LI,XiaoLin WU
|
|
表3 两种回归分析方法和7个SNP集分别估计的肉牛王牛祖先品种的GBC
|
Table 3 Estimated GBC for Beefmaster cattle two linear regression methods and seven SNP panels, respectively
|
|
方法 Method | SNP子集 SNP panel | 婆罗门牛 Brahman | | 海福特牛 Hereford | | 短角牛 Shorthorn | 平均数 Mean | 标准差 SD | 中位数 Median | 变异系数CV(%) | 平均数 Mean | 标准差 SD | 中位数 Median | 变异系数CV(%) | 平均数 Mean | 标准差 SD | 中位数 Median | 变异系数CV(%) | LR | 1000 | 0.462 | 0.060 | 0.465 | 12.99 | | 0.326 | 0.054 | 0.327 | 16.56 | | 0.212 | 0.073 | 0.206 | 34.43 | | 5000 | 0.462 | 0.050 | 0.465 | 10.82 | | 0.322 | 0.037 | 0.323 | 11.49 | | 0.216 | 0.055 | 0.210 | 25.46 | | 10000 | 0.463 | 0.049 | 0.466 | 10.58 | | 0.322 | 0.034 | 0.322 | 10.56 | | 0.215 | 0.053 | 0.206 | 24.65 | | 20000 | 0.459 | 0.048 | 0.463 | 10.46 | | 0.328 | 0.032 | 0.328 | 9.76 | | 0.213 | 0.051 | 0.206 | 23.94 | | 30000 | 0.457 | 0.048 | 0.461 | 10.50 | | 0.330 | 0.032 | 0.331 | 9.70 | | 0.213 | 0.052 | 0.204 | 24.41 | | 40000 | 0.459 | 0.048 | 0.463 | 10.46 | | 0.333 | 0.032 | 0.333 | 9.61 | | 0.208 | 0.051 | 0.200 | 24.52 | | 47900 | 0.459 | 0.048 | 0.464 | 10.46 | | 0.333 | 0.032 | 0.333 | 9.61 | | 0.208 | 0.052 | 0.199 | 25.00 | RSLR | 1000 | 0.497 | 0.029 | 0.498 | 5.84 | | 0.274 | 0.036 | 0.275 | 13.14 | | 0.229 | 0.038 | 0.227 | 16.59 | | 5000 | 0.501 | 0.023 | 0.501 | 4.59 | | 0.267 | 0.025 | 0.267 | 9.36 | | 0.231 | 0.027 | 0.229 | 11.69 | | 10000 | 0.503 | 0.022 | 0.504 | 4.37 | | 0.262 | 0.023 | 0.261 | 8.78 | | 0.235 | 0.025 | 0.233 | 10.64 | | 20000 | 0.502 | 0.021 | 0.502 | 4.18 | | 0.264 | 0.022 | 0.265 | 8.33 | | 0.234 | 0.025 | 0.231 | 10.68 | | 30000 | 0.500 | 0.021 | 0.501 | 4.20 | | 0.266 | 0.022 | 0.267 | 8.27 | | 0.234 | 0.024 | 0.231 | 10.26 | | 40000 | 0.501 | 0.021 | 0.501 | 4.19 | | 0.266 | 0.022 | 0.267 | 8.27 | | 0.233 | 0.024 | 0.230 | 10.30 | | 47900 | 0.501 | 0.021 | 0.501 | 4.19 | | 0.266 | 0.021 | 0.266 | 7.89 | | 0.234 | 0.024 | 0.231 | 10.26 |
|
|
|