FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

neuroblast proliferation

ID (Ontology)

GO:0007405 (Gene Ontology)

Definition

The expansion of a neuroblast population by cell division. A neuroblast is any cell that will divide and give rise to a neuron.

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

Spanning Tree (Parents/Children)

cell population proliferation
 |__neural precursor cell proliferation__
neurogenesis                             |
 |__generation of neurons________________|
                                         neuroblast proliferation  96 rec.
                                          |__neuroblast division 43 rec.
                                          |   |__asymmetric neuroblast division(+) 40 rec.
                                          |   |__forebrain neuroblast division(+)
                                          |   |__neuroblast division in subpallium(+)
                                          |   |__neuroblast division in subventricular zone
                                          |   |__symmetric neuroblast division
                                          |__regulation of neuroblast proliferation 51 rec.
                                              |__negative regulation of neuroblast proliferation 21 rec.
                                              |__positive regulation of neuroblast proliferation 26 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	neural precursor cell proliferation
Part of	generation of neurons
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts