| forebrain |
 |
detected |
| regional | 2A. Expression is in the dorsal midline of the neural tube and in the alar plates area. 2B & C. Expression is in the dorsal midline of the neural tube. |
| hindbrain |
 |
strong |
| regional | 2A. Expression is in the dorsal midline of the neural tube and in the alar plates area. Strong expression in roof plate. 2B & C. Expression is in the dorsal midline of the neural tube. |
| midbrain |
 |
detected |
| regional | 2A. Expression is in the dorsal midline of the neural tube and in the alar plates area. 2B & C. Expression is in the dorsal midline of the neural tube. |
| diencephalon roof plate |
 |
strong |
| | 2A. |
| midbrain roof plate |
 |
strong |
| | 2A. |
| lateral ventricle |
 |
strong |
| regional | 2B & C. Expression is in the medial aspect. |
| telencephalon |
 |
detected |
| graded | 2B. Expression decreases in a lateral gradient within the pallium. |
| optic stalk |
 |
strong |
| | |
| eye |
 |
strong |
| | |
| neural tube roof plate |
 |
detected |
| | |