| Name: | heart |
|---|---|
| Synonyms: | |
| Definition: | Blood pumping organ composed of four components: sinus venosus, atrium, cardiac ventricle and bulbus arteriosus. |
| Ontology: | Anatomy Ontology [ZFA:0000114] |
| Name: | formation of a compartment boundary |
|---|---|
| Synonyms: | compartment boundary formation |
| Definition: | Formation of a lineage restriction boundary within a developing tissue which does not correspond to some morphological barrier. |
| Ontology: | GO: Biological Process [GO:0060288] QuickGO AmiGO |