Population | Broiler | Dwarf | Naked neck | Normal |
Broiler | 0 | 0.092 | 0.057 | 0.032 |
Dwarf | 0.084 | 0 | 0.042 | 0.043 |
Naked neck | 0.054 | 0.040 | 0 | 0.013 |
Normal | 0.031 | 0.041 | 0.013 | 0 |