FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

myoblast proliferation

ID (Ontology)

GO:0051450 (Gene Ontology)

Definition

The multiplication or reproduction of myoblasts, resulting in the expansion of a myoblast cell population. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers.

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

Spanning Tree (Parents/Children)

  cellular process
   |__cell population proliferation
       |__myoblast proliferation  3 rec.
           |__cardiac muscle myoblast proliferation
           |   |__regulation of cardiac muscle myoblast proliferation(+)
           |__myoblast proliferation involved in skeletal muscle regeneration
           |__regulation of myoblast proliferation
               |__negative regulation of myoblast proliferation(+)
               |__positive regulation of myoblast proliferation(+)
               |__regulation of cardiac muscle myoblast proliferation(+)

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

Secondary IDs

External Crossreferences & Linkouts