| Name: | protoneuromast |
|---|---|
| Synonyms: | immature neuromast, proto neuromast, proto-neuromast |
| Definition: | A group of about 20 cells deposited by the migrating lateral line primordium. A few hours after deposition these cells mature to form the neuromast. |
| Ontology: | Anatomy Ontology [ZFA:0005227] |
| Name: | extracellular region |
|---|---|
| Synonyms: | extracellular |
| Definition: | The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite. |
| Ontology: | GO: Cellular Component [GO:0005576] QuickGO AmiGO |