FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

anterior/posterior pattern specification, imaginal disc

ID (Ontology)

GO:0007448 (Gene Ontology)

Definition

The establishment, maintenance and elaboration of the anterior/posterior axis of the imaginal disc. Imaginal discs are epithelial infoldings in the larvae of holometabolous insects that rapidly develop into adult appendages during metamorphosis from larval to adult form.[ ISBN:0879694238 ]

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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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Genes (FBgn)	GO_BIOLOGICAL_PROCESS

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Genes
anterior/posterior pattern specification, imaginal disc (all annotations which use CV term, excluding "NOT" statements)
involved_in \| anterior/posterior pattern specification, imaginal disc

Spanning Tree (Parents/Children)

regionalization
 |__imaginal disc pattern formation___________
 |__anterior/posterior pattern specification__|
imaginal disc development                     |
 |__imaginal disc pattern formation___________|
                                              anterior/posterior pattern specification, imaginal disc  27 rec.
                                               |__anterior/posterior lineage restriction, imaginal disc 4 rec.
                                               |   |__leg disc anterior/posterior lineage restriction
                                               |__genital disc anterior/posterior pattern formation 8 rec.
                                               |__leg disc anterior/posterior pattern formation
                                               |   |__leg disc anterior/posterior lineage restriction
                                               |__wing disc anterior/posterior pattern formation 18 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	imaginal disc pattern formation anterior/posterior pattern specification
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts