Table 4 Estimates of additive genetic variance (\(\upsigma_{\text{a}}^{2}\)), dominance variance (\(\upsigma_{\text{d}}^{2}\)), and the proportions of these variances (\({\text{h}}_{\text{a}}^{ 2} \;{\text{and}}\;{\text{h}}_{\text{d}}^{ 2}\)) relative to phenotypic variance
Parameters | Landrace | Yorkshire | ||
|---|---|---|---|---|
Pedigree | Genomic | Pedigree | Genomic | |
\(\upsigma_{\text{a}}^{2}\) | 1.29 (0.03) | 0.78 (0.13) | 1.00 (0.03) | 0.66 (0.12) |
\(\upsigma_{\text{d}}^{2}\) | – | 0.12 (0.07) | – | 0.12 (0.06) |
\({\text{h}}_{\text{a}}^{2}\) | 0.10 (0.002) | 0.05 (0.02) | 0.08 (0.003) | 0.05 (0.02) |
\({\text{h}}_{\text{d}}^{2}\) | – | 0.007 (0.01) | – | 0.01 (0.01) |