Table 3.
Motif Co-occurrence Frequencies across Each Strand of the GC/GA Box in Its Well-Studied Form (gggCgg) and Its Inferred Ancestral Form (gggAgg)
| Mouse (Forward Strand) |
Mouse (Reverse Strand) |
|||||
| gggCgg (%) | gggAgg (%) | ccGccc (%) | ccTccc (%) | |||
| Human | gggCgg | 49 | 4 | ccGccc | 45 | 4 |
| gggAgg | 5 | 20 | ccTccc | 5 | 23 | |
| Possum | gggCgg | 28 | 5 | ccGccc | 28 | 5 |
| gggAgg | 17 | 20 | ccTccc | 15 | 23 | |
| Platypus | gggCgg | 16 | 2 | ccGccc | 12 | 3 |
| gggAgg | 11 | 27 | ccTccc | 13 | 29 | |
| Lizard | gggCgg | 32 | 7 | ccGccc | 23 | 3 |
| gggAgg | 18 | 15 | ccTccc | 27 | 13 | |
| Frog | gggCgg | 21 | 3 | ccGccc | 26 | 6 |
| gggAgg | 21 | 24 | ccTccc | 22 | 20 | |