| Name: | rhombomere 4 |
|---|---|
| Synonyms: | r4 |
| Definition: | Hindbrain segment or neuromere posterior to rhombomere 3. |
| Ontology: | Anatomy Ontology [ZFA:0001032] |
| Name: | cardiac neural crest |
|---|---|
| Synonyms: | |
| Definition: | Neural crest that migrates into the pharyngeal arches and heart, forming connective tissue that separates the vessels of the heart. |
| Ontology: | Anatomy Ontology [ZFA:0001648] |