FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

periodic partitioning

ID (Ontology)

GO:0007365 (Gene Ontology)

Definition

The regionalization process that divides the spatial regions of an embryo into serially repeated regions.

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
periodic partitioning (all annotations which use CV term, excluding "NOT" statements)
involved_in \| periodic partitioning

Spanning Tree (Parents/Children)

pattern specification process
 |__regionalization______________
embryonic pattern specification  |
 |__blastoderm segmentation______|
segmentation                     |
 |__blastoderm segmentation______|
                                 periodic partitioning  50 rec.
                                  |__periodic partitioning by pair rule gene 8 rec.
                                  |__segment polarity determination 39 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	regionalization
Part of	blastoderm segmentation
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts