| Name: | neural tube |
|---|---|
| Synonyms: | presumptive central nervous system |
| Definition: | Portion of tissue that is the cavity-containing primordium of the central nervous system, developing from the neural rod in the late segmentation period. |
| Ontology: | Anatomy Ontology [ZFA:0001135] |
| Name: | dorsal-ventral axis |
|---|---|
| Synonyms: | anterior-posterior axis, D-V axis, dorsoventral axis, DV axis |
| Definition: | An axis that is approximately perpendicular to the anterior-posterior axis and that extends through the horizontal plane of the body. |
| Ontology: | Spatial Ontology [BSPO:0000016] |