| Name: | heart tube |
|---|---|
| Synonyms: | |
| Definition: | Cavitated compound organ that will become the adult heart following looping morphogenesis and valve formation. |
| Ontology: | Anatomy Ontology [ZFA:0000360] |
| Name: | extracellular matrix |
|---|---|
| Synonyms: | matrisome, proteinaceous extracellular matrix |
| Definition: | A structure lying external to one or more cells, which provides structural support, biochemical or biomechanical cues for cells or tissues. |
| Ontology: | GO: Cellular Component [GO:0031012] QuickGO AmiGO |
| Name: | symmetrical |
|---|---|
| Synonyms: | symmetric |
| Definition: | A symmetry quality inhering in a bearer by virtue of the bearer's being capable of division by a longitudinal plane into similar halves. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000632] |