Table 3.
Distribution of polymorphisms of the seven SNP sites in different breeds of chickens
| Breed | Polymorphism Information Content (PIC) | ||||||
|---|---|---|---|---|---|---|---|
| SNP1 | SNP2 | SNP3 | SNP4 | SNP5 | SNP6 | SNP7 | |
| AA | 0.460 | 0.000 | 0.000 | 0.000 | 0.498 | 0.000 | 0.000 |
| Cobb | 0.459 | 0.049 | 0.000 | 0.000 | 0.459 | 0.000 | 0.000 |
| HBD | 0.499 | 0.122 | 0.000 | 0.022 | 0.460 | 0.000 | 0.022 |
| GS | 0.322 | 0.219 | 0.488 | 0.067 | 0.375 | 0.395 | 0.249 |
| XB | 0.476 | 0.086 | 0.210 | 0.111 | 0.185 | 0.360 | 0.430 |
| JY | 0.266 | 0.489 | 0.453 | 0.469 | 0.453 | 0.489 | 0.052 |
| RM | 0.405 | 0.180 | 0.000 | 0.050 | 0.255 | 0.180 | 0.411 |
| HLB | 0.483 | 0.153 | 0.082 | 0.211 | 0.404 | 0.129 | 0.168 |
| CS | 0.480 | 0.095 | 0.289 | 0.000 | 0.219 | 0.219 | 0.049 |
| DX | 0.500 | 0.139 | 0.145 | 0.145 | 0.219 | 0.095 | 0.139 |
| RS | 0.483 | 0.000 | 0.000 | 0.000 | 0.496 | 0.000 | 0.000 |
PIC stands for polymorphic information content, PIC < 0.25 for low polymorphism, 0.25 < PIC < 0.5 was considered a moderate polymorphism