| Term: | cholangiocyte Golgi apparatus |
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| Note: | This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name. |
| Name: | cholangiocyte |
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| Synonyms: | bile duct cells, epithelial cell of bile duct |
| Definition: | An epithelial cell that is part of the bile duct. Cholangiocytes contribute to bile secretion via net release of bicarbonate and water. They are cuboidal epithelium in the small interlobular bile ducts, but become columnar and mucus secreting in larger bile ducts approaching the porta hepatis and the extrahepatic ducts. |
| Ontology: | Anatomy Ontology [ZFA:0009397] |
| Name: | Golgi apparatus |
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| Synonyms: | Golgi, Golgi complex, Golgi ribbon |
| Definition: | A membrane-bound cytoplasmic organelle of the endomembrane system that further processes the core oligosaccharides (e.g. N-glycans) added to proteins in the endoplasmic reticulum and packages them into membrane-bound vesicles. The Golgi apparatus operates at the intersection of the secretory, lysosomal, and endocytic pathways. |
| Ontology: | GO: Cellular Component [GO:0005794] QuickGO AmiGO |