| Position | A | C | G | T |
|---|---|---|---|---|
| 1 | 0.137 | 0.407 | 0.181 | 0.274 |
| 2 | 0.081 | 0.445 | 0.038 | 0.436 |
| 3 | 0.796 | 0.063 | 0.092 | 0.05 |
| 4 | 0.922 | 0.036 | 0.018 | 0.024 |
| 5 | 0.007 | 0.018 | 0.003 | 0.972 |
| 6 | 0.045 | 0.089 | 0.053 | 0.813 |
| 7 | 0.843 | 0.057 | 0.008 | 0.092 |
| 8 | 0.345 | 0.193 | 0.318 | 0.144 |
| RAX2 | Shox2 | ISX | LBX2 | UNCX | ESX1 | PRRX1 | Prrx2 | EN1 | GBX2 | |
|---|---|---|---|---|---|---|---|---|---|---|
| RAX2 | 100 | 99 | 99 | 99 | 99 | 99 | 98 | 98 | 98 | 98 |
| Shox2 | 99 | 100 | 99 | 99 | 98 | 98 | 99 | 98 | 99 | 98 |
| ISX | 99 | 99 | 100 | 99 | 98 | 98 | 98 | 98 | 98 | 98 |
| LBX2 | 99 | 99 | 99 | 100 | 18 | 99 | 97 | 19 | 98 | 98 |
| UNCX | 99 | 98 | 98 | 18 | 100 | 98 | 99 | 99 | 98 | 98 |
| ESX1 | 99 | 98 | 98 | 99 | 98 | 100 | 98 | 98 | 98 | 98 |
| PRRX1 | 98 | 99 | 98 | 97 | 99 | 98 | 100 | 99 | 98 | 98 |
| Prrx2 | 98 | 98 | 98 | 19 | 99 | 98 | 99 | 100 | 98 | 98 |
| EN1 | 98 | 99 | 98 | 98 | 98 | 98 | 98 | 98 | 100 | 22 |
| GBX2 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 98 | 22 | 100 |