Table 3.
Pbx and Meis binding sites in Ciona and mouse regulatory sequences
| Binding site | 1UP1.4 | 4UP1.3 | 2D0.8 | 1CiHox3 | 1intro1.7 | mb1 | mb2 | ma2 | ma3 | mb1RARE |
|---|---|---|---|---|---|---|---|---|---|---|
| pbx-1b | 3 | 1 | 2 | 3 | 0 | 2 | 2 | 1 | 0 | 0 |
| Pbx-1 | 7 | 3 | 2 | 4 | 2 | 1 | 3 | 1 | 4 | 0 |
| Pbx | 1 | 1 | 0 | 1 | 0 | 4 | 1 | 2 | 0 | 0 |
| MEIS1A | 2 | 2 | 1 | 6 | 1 | 0 | 4 | 1 | 3 | 0 |
| MEIS1 | 0 | 1 | 0 | 2 | 0 | 0 | 4 | 1 | 0 | 0 |
| MEIS1B | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
With light characters are indicated the regulatory sequences that do not contain or do not show functionally active Pbx/Meis elements.