FB2026_02 , released June 18, 2026

CV Term Report

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General Information

Term

Rb-E2F complex

ID (Ontology)

GO:0035189 (Gene Ontology)

Definition

A multiprotein complex containing a heterodimeric E2F transcription factor and a Retinoblastoma (Rb) family member. This complex is capable of repressing transcription of E2F-regulated genes in order to regulate cell cycle progression.[ PubMed:14616073 ]

Also Known As

"retinoblastoma-E2F complex"

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

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

Data Class	Field	Direct annotations
Genes (FBgn)	GO_CELLULAR_COMPONENT

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
Rb-E2F complex (all annotations which use CV term, excluding "NOT" statements)
part_of \| Rb-E2F complex

Spanning Tree (Parents/Children)

transcription regulator complex_____
nuclear protein-containing complex__|
                                    RNA polymerase II transcription regulator complex
                                     |__Rb-E2F complex  5 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	RNA polymerase II transcription regulator complex
Part of
Synonyms & Secondary IDs
Synonyms
	"retinoblastoma-E2F complex" EXACT
Secondary IDs

External Crossreferences & Linkouts