| Name: | primitive heart tube |
|---|---|
| Synonyms: | |
| Definition: | Multi-tissue structure that arises from the heart rudiment and will become the heart tube. |
| Ontology: | Anatomy Ontology [ZFA:0000149] |
| Name: | endothelial cell |
|---|---|
| Synonyms: | endothelial cells |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0009065] |