| 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: | autophagosome | 
|---|---|
| Synonyms: | autophagic vacuole, initial autophagic vacuole | 
| Definition: | A double-membrane-bounded compartment that engulfs endogenous cellular material as well as invading microorganisms to target them to the lytic vacuole/lysosome for degradation as part of macroautophagy. | 
| Ontology: | GO: Cellular Component [GO:0005776] QuickGO AmiGO |