| Name: | axis |
|---|---|
| Synonyms: | midline |
| Definition: | Organism subdivision running along the rostral-caudal axis of the early embryo. |
| Ontology: | Anatomy Ontology [ZFA:0000092] |
| Name: | anterior-posterior axis |
|---|---|
| Synonyms: | A-P axis, anteroposterior axis, AP axis, cephalocaudal axis, craniocaudal axis, rostral/caudal, rostrocaudal axis |
| Definition: | An axis that extends through an organism from head end to opposite end of body or tail. |
| Ontology: | Spatial Ontology [BSPO:0000013] |