FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term organelle lumen ID (Ontology) GO:0043233 (Gene Ontology)
Definition The internal volume enclosed by the membranes of a particular organelle; includes the volume enclosed by a single organelle membrane, e.g. endoplasmic reticulum lumen, or the volume enclosed by the innermost of the two lipid bilayers of an organelle envelope, e.g. nuclear lumen.
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Spanning Tree (Parents/Children)
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  cellular anatomical structure
   |__membrane-enclosed lumen
       |__organelle lumen  1547 rec.
           |__intracellular organelle lumen 1546 rec.
           |   |__acidocalcisome lumen
           |   |__cytoplasmic vesicle lumen(+) 1 rec.
           |   |__endocytic vesicle lumen(+)
           |   |__endoplasmic reticulum lumen(+) 18 rec.
           |   |__endosome lumen(+)
           |   |__ficolin-1-rich granule lumen
           |   |__Golgi lumen(+)
           |   |__gut granule lumen
           |   |__hydrogenosome lumen
           |   |__magnetosome lumen
           |   |__microbody lumen(+) 3 rec.
           |   |__microneme lumen
           |   |__mitochondrial matrix 379 rec.
           |   |__multivesicular body, internal vesicle lumen
           |   |__nuclear lumen 1106 rec.
           |   |__organelle envelope lumen(+) 51 rec.
           |   |__platelet dense tubular network lumen
           |   |__tertiary granule lumen
           |   |__vacuolar lumen(+) 2 rec.
           |__rhoptry lumen
           |__rod photoreceptor disc lumen
           |__vesicle lumen 2 rec.
               |__cytoplasmic vesicle lumen(+) 1 rec.
               |__multivesicular body, internal vesicle lumen
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Is a membrane-enclosed lumen
Part of organelle
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