| Name: | notochord outer sheath cell |
|---|---|
| Synonyms: | notochord sheath cell |
| Definition: | Cells that form an epithelial-like sheath around the vacuolated inner notochord cells. Outer cells secrete a thick extracellular perinotochordal basement membrane. |
| Ontology: | Anatomy Ontology [ZFA:0005744] |
| Name: | bone mineralization |
|---|---|
| Synonyms: | bone calcification |
| Definition: | The deposition of hydroxyapatite, a form of calcium phosphate with the formula Ca10(PO4)6(OH)2, in bone tissue. |
| Ontology: | GO: Biological Process [GO:0030282] QuickGO AmiGO |