FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term disc epithelium proper ID (Ontology) FBbt:00007029 (Fly Anatomy)
Definition A columnar epithelial monolayer with marked apical-basal polarity: the apical side faces the disc lumen, the basal side is underlain by a basal lamina. The anterior-posterior compartment boundary of the imaginal discs runs through the middle of this epithelium. Cells in this epithelium are coupled by gap junctions, but this coupling is much reduced across the anterior-posterior compartment boundary.[ FlyBase:FBrf0064790 ]
Comment
Links to External Ontologies
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes Insertions
 disc epithelium proper (all annotations which use CV term, excluding "NOT" statements)       3      3
Spanning Tree (Parents/Children)
Only view relationship:
  epithelium
   |__cuboidal/columnar epithelium
       |__disc epithelium proper  145 rec.
           |__clypeo-labral disc epithelium proper
           |__eye-antennal disc epithelium proper 4 rec.
           |__genital disc epithelium proper
           |   |__female genital disc epithelium proper
           |   |__male genital disc epithelium proper
           |__haltere disc epithelium proper
           |__humeral disc epithelium proper
           |__labial disc epithelium proper
           |__leg disc epithelium proper
           |   |__mesothoracic leg disc epithelium proper
           |   |__metathoracic leg disc epithelium proper
           |   |__prothoracic leg disc epithelium proper
           |__wing disc epithelium proper 78 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a cuboidal/columnar epithelium
Part of imaginal disc
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts