FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term nuclear envelope lumen ID (Ontology) GO:0005641 (Gene Ontology)
Definition The region between the two lipid bilayers of the nuclear envelope; 20-40 nm wide.
Also Known As "nuclear intermembrane space" ; "perinuclear space"
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes
 nuclear envelope lumen (all annotations which use CV term, excluding "NOT" statements)       --       2
     located_in | nuclear envelope lumen       --       2
     nuclear envelope lumen | larval stage       1       --
Spanning Tree (Parents/Children)
Only view relationship: 
nucleus
 |__nuclear envelope___________
endomembrane system            |
 |__nuclear envelope___________|
organelle envelope             |
 |__nuclear envelope___________|
 |__organelle envelope lumen___|
intracellular organelle lumen  |
 |__organelle envelope lumen___|
                               nuclear envelope lumen  2 rec.
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Is a organelle envelope lumen
Part of nuclear envelope
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Synonyms
  • "nuclear intermembrane space" EXACT
    "nuclear membrane lumen" RELATED
    "perinuclear space" EXACT
Secondary IDs
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