TABLE 2.
Path analysis using the correlation data for 7,969 Brangus animals with eight reference breeds and three SNP panels (1K, 5K, and 10K).
| Statistic | Breed | GGP 30K/GGP 40K |
GGP 50K |
||||
| 1K | 5K | 10K | 1K | 5K | 10K | ||
| Correlation with Brangus | Angus | 0.699 | 0.671 | 0.692 | 0.714 | 0.689 | 0.711 |
| Brahman | 0.442 | 0.451 | 0.475 | 0.444 | 0.456 | 0.481 | |
| Gelbvieh | 0.635 | 0.606 | 0.627 | 0.647 | 0.622 | 0.645 | |
| Hereford | 0.362 | 0.316 | 0.310 | 0.374 | 0.325 | 0.321 | |
| Limousin | 0.532 | 0.512 | 0.541 | 0.546 | 0.527 | 0.557 | |
| Shorthorn | 0.507 | 0.452 | 0.478 | 0.520 | 0.468 | 0.495 | |
| Simmental | 0.610 | 0.585 | 0.611 | 0.624 | 0.602 | 0.628 | |
| Wagyu | 0.278 | 0.311 | 0.344 | 0.288 | 0.318 | 0.353 | |
| Path coefficient | Angus | 0.527 | 0.510 | 0.539 | 0.538 | 0.520 | 0.552 |
| Brahman | 0.402 | 0.396 | 0.404 | 0.403 | 0.401 | 0.407 | |
| Gelbvieh | 0.107 | 0.086 | 0.071 | 0.096 | 0.085 | 0.073 | |
| Hereford | 0.019 | 0.031 | 0.008 | 0.023 | 0.032 | 0.009 | |
| Limousin | 0.030 | 0.034 | 0.030 | 0.037 | 0.037 | 0.031 | |
| Shorthorn | 0.087 | 0.060 | 0.051 | 0.091 | 0.068 | 0.058 | |
| Simmental | −0.007 | 0.003 | 0.007 | −0.005 | 0.006 | 0.007 | |
| Wagyu | −0.029 | 0.008 | 0.003 | −0.023 | 0.007 | 0.003 | |
| D-GBC | Angus | 60.2% | 60.4% | 62.9% | 61.4% | 60.7% | 63.4% |
| Brahman | 35.2% | 36.5% | 35.3% | 34.4% | 36.0% | 34.6% | |
| Gelbvieh | 2.48% | 1.71% | 1.09% | 1.94% | 1.63% | 1.09% | |
| Hereford | 0.07% | 0.22% | 0.01% | 0.11% | 0.23% | 0.02% | |
| Limousin | 0.20% | 0.28% | 0.19% | 0.29% | 0.31% | 0.20% | |
| Shorthorn | 1.64% | 0.82% | 0.56% | 1.77% | 1.03% | 0.71% | |
| Simmental | 0.01% | 0.00% | 0.01% | 0.00% | 0.01% | 0.01% | |
| Wagyu | 0.18% | 0.02% | 0.00% | 0.12% | 0.01% | 0.00% | |
| C-GBC | Angus | 56.9% | 57.1% | 56.7% | 57.6% | 57.2% | 57.6% |
| Brahman | 30.2% | 32.2% | 30.2% | 29.4% | 31.5% | 29.4% | |
| Gelbvieh | 6.67% | 5.13% | 6.66% | 5.87% | 5.11% | 5.87% | |
| Hereford | 0.59% | 0.92% | 0.59% | 0.75% | 0.95% | 0.75% | |
| Limousin | 1.41% | 1.60% | 1.41% | 1.75% | 1.75% | 1.75% | |
| Shorthorn | 4.34% | 2.63% | 4.34% | 4.63% | 3.08% | 4.63% | |
| Simmental | 0% | 0.16% | 0% | 0% | 0.30% | 0% | |
| Wagyu | 0% | 0.22% | 0% | 0% | 0.20% | 0% | |
The Brangus animals were genotyped on either GGP 30K/GGP 40K bovine SNP chip or GGP 50K bovine SNP chip, respectively.