| Position | A | C | G | T |
|---|---|---|---|---|
| 1 | 0.24 | 0.331 | 0.293 | 0.136 |
| 2 | 0.123 | 0.5 | 0.028 | 0.349 |
| 3 | 0.519 | 0.197 | 0.043 | 0.24 |
| 4 | 0.151 | 0.706 | 0.028 | 0.114 |
| 5 | 0.079 | 0.046 | 0.0 | 0.874 |
| 6 | 0.109 | 0.332 | 0.043 | 0.516 |
| 7 | 0.321 | 0.217 | 0.305 | 0.156 |
| 8 | 0.412 | 0.146 | 0.187 | 0.255 |
| NKX2-4 | NKX2-6 | NKX2-8 | NKX2-3 | NKX3-2 | Nkx3-1 | ISL2 | NKX2-2_var2 | Nkx2-5 | NKX2-2 | |
|---|---|---|---|---|---|---|---|---|---|---|
| NKX2-4 | 100 | 93 | 91 | 87 | 84 | 82 | 81 | 79 | 77 | 75 |
| NKX2-6 | 93 | 100 | 14 | 14 | -8 | 94 | -12 | 90 | -4 | 87 |
| NKX2-8 | 91 | 14 | 100 | 97 | 95 | 94 | 91 | 84 | 0 | 78 |
| NKX2-3 | 87 | 14 | 97 | 100 | 96 | 96 | 90 | 85 | 3 | 79 |
| NKX3-2 | 84 | -8 | 95 | 96 | 100 | 98 | 94 | 83 | 84 | 81 |
| Nkx3-1 | 82 | 94 | 94 | 96 | 98 | 100 | 92 | 86 | -17 | 84 |
| ISL2 | 81 | -12 | 91 | 90 | 94 | 92 | 100 | 80 | 88 | 77 |
| NKX2-2_var2 | 79 | 90 | 84 | 85 | 83 | 86 | 80 | 100 | 7 | 98 |
| Nkx2-5 | 77 | -4 | 0 | 3 | 84 | -17 | 88 | 7 | 100 | 73 |
| NKX2-2 | 75 | 87 | 78 | 79 | 81 | 84 | 77 | 98 | 73 | 100 |