| Name: | pancreatic B cell |
|---|---|
| Synonyms: | beta cell |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0009102] |
| Name: | endoplasmic reticulum lumen |
|---|---|
| Synonyms: | cisternal lumen, endoplasmic reticulum cisterna, ER cisterna, ER lumen |
| Definition: | The volume enclosed by the membranes of the endoplasmic reticulum. |
| Ontology: | GO: Cellular Component [GO:0005788] QuickGO AmiGO |