TABLE 3.
Breed impact on global diversity.
| Breed | GD | GDW | GDB | GDT |
| Bionda Piemontese | 0.68 | –4.00 | 1.62 | –2.38 |
| Bianca di Saluzzo | 0.69 | –3.16 | 2.02 | –1.14 |
| Robusta Lionata | 0.69 | 0.38 | –1.23 | –0.85 |
| Valdarnese | 0.69 | –1.26 | 0.42 | –0.84 |
| Robusta Maculata | 0.69 | 0.79 | –1.43 | –0.64 |
| Ermellinata | 0.69 | 0.50 | –1.14 | –0.64 |
| Ancona | 0.70 | –0.48 | 0.22 | –0.26 |
| Polverana | 0.70 | –0.18 | 0.05 | –0.12 |
| Pepoi | 0.70 | 0.65 | –0.70 | –0.05 |
| Millefiori Lonigo | 0.70 | –0.36 | 0.31 | –0.04 |
| Siciliana | 0.70 | 1.09 | –1.07 | 0.03 |
| Padovana | 0.70 | –0.13 | 0.16 | 0.03 |
| Mugellese | 0.70 | –0.29 | 0.35 | 0.06 |
| Romagnola | 0.70 | –0.05 | 0.34 | 0.29 |
| Livorno Nera | 0.70 | 1.11 | –0.48 | 0.63 |
| Livorno Bianca | 0.71 | 2.67 | –1.47 | 1.20 |
| Mericanel della Brianza | 0.71 | 2.73 | –0.89 | 1.85 |
GD, genetic diversity of the dataset after removing the breed; GDW, percentage of lost within-breed diversity; GDB, percentage of lost between-breeds diversity. GDT = GDW + GDB, the global breed extinction impact on genetic diversity, a positive GDT value means that the remaining dataset increases the overall diversity. In red is the positive contribution to GD.