| Name: | spinal cord neural tube | 
|---|---|
| Synonyms: | |
| Definition: | Portion of the posterior neural tube that gives rise to the spinal cord. | 
| Ontology: | Anatomy Ontology [ZFA:0007042] | 
| Name: | ventral side | 
|---|---|
| Synonyms: | ventral | 
| Definition: | An anatomical region that is the entire part of an anatomical structure ventral to a horizontal plane and bounded on one side by the same horizontal plane. | 
| Ontology: | Spatial Ontology [BSPO:0000068] |