FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term imaginal disc ID (Ontology) FBbt:00001761 (Fly Anatomy)
Definition A sac shaped epithelial structure in the larva that gives rise to part of the adult integumentary system. One side of the sac consists of peripodial epithelium, the other of columnar epithelium. A single anterior-posterior compartment boundary bisects both peripodial membrane and columnar epithelium. Cells do not cross this boundary during growth and development of the disc.
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)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN     551
Cell Lines (FBtc)  TISSUE       7
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION     407
Insertions (FBti)  PHENOTYPE_MANIFEST_IN     147
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      41
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 Images Cell Lines Insertions Constructs
 imaginal disc (all annotations which use CV term, excluding "NOT" statements)     571    226      1      7    552     89
     imaginal disc | absent | larval stage       3       --       --       --       --       --
     imaginal disc | cell autonomous | somatic clone       1       --       --       --       --       --
     imaginal disc | germline clone | maternal effect | third instar larval stage       1       --       --       --       --       --
     imaginal disc | heat sensitive      11       --       --       --       1      1
     imaginal disc | larval stage      75       --       --       --      14       --
     imaginal disc | larval stage | maternal effect       1       --       --       --       --       --
     imaginal disc | larval stage | somatic clone       6       --       --       --       1       --
     imaginal disc | maternal effect       3       --       --       --       --       --
     imaginal disc | nutrition conditional       2       --       --       --       --       --
     imaginal disc | P-stage       1       --       --       --       --       --
     imaginal disc | prepupal stage       2       --       --       --       1       --
     imaginal disc | pupal stage       1       --       --       --       1       --
     imaginal disc | rescuable maternal effect       1       --       --       --       --       --
     imaginal disc | somatic clone      22       --       --       --       8      3
     imaginal disc | somatic clone | nutrition conditional       1       --       --       --       --       --
     imaginal disc | somatic clone | third instar larval stage       4       --       --       --       2       --
     imaginal disc | third instar larval stage      37       --       --       --      12      5
     imaginal disc | third instar larval stage | heat sensitive       1       --       --       --       --       --
     imaginal disc | wandering third instar larval stage       1       --       --       --       --       --
Spanning Tree (Parents/Children)
Only view relationship:
ectodermal derivative
 |__ventral ectoderm derivative__
imaginal tissue                  |
 |__larval imaginal tissue_______|
multicellular structure          |
 |__multi-tissue structure_______|
                                 imaginal disc  7630 rec.
                                  |__antennal disc 508 rec.
                                  |__clypeo-labral disc 7 rec.
                                  |__dorsal thoracic disc 3995 rec.
                                  |   |__haltere disc 248 rec.
                                  |   |__humeral disc 19 rec.
                                  |   |__wing disc 3953 rec.
                                  |__eye disc 2762 rec.
                                  |__eye-antennal disc 3394 rec.
                                  |__genital disc 148 rec.
                                  |   |__female genital disc 54 rec.
                                  |   |__male genital disc 65 rec.
                                  |__labial disc 33 rec.
                                  |__leg disc 764 rec.
                                      |__mesothoracic leg disc 58 rec.
                                      |__metathoracic leg disc 39 rec.
                                      |__prothoracic leg disc 51 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a larval imaginal tissue
multi-tissue structure
ventral ectoderm derivative
Develops from imaginal disc primordium
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "imaginal disk" RELATED
Secondary IDs
hide External Crossreferences & Linkouts
UBERON:0000939