|
|
|
| NODAL AND
NODAL ANTAGONISTS |
||
| LEFTY1/2 |
||
| REGULATE LEFT-RIGHT ASYMMETRY |
||
| LEFT |
| RIGHT |
|
|
|
|
| L |
|||
| E |
|||
| F |
|||
| T |
|||
| Y |
|||
| 1 |
|||
| NODAL |
| Pitx2 |
| LEFTY2 |
| • AUTO- AND
CROSS-REGULATION OF EXPRESSION |
|
|
| • SPATIAL
REGULATION OF ACTION BY GFS WITH |
|
| ANTAGONISTIC ACTIVITY |
|