FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

mitotic cleavage furrow ingression

ID (Ontology)

GO:1990386 (Gene Ontology)

Definition

Advancement of the mitotic cleavage furrow from the outside of the cell inward towards the center of the cell. The cleavage furrow acts as a 'purse string' which draws tight to separate daughter cells during mitotic cytokinesis and partition the cytoplasm between the two daughter cells. The furrow ingresses until a cytoplasmic bridge is formed.[ PubMed:12707312 ]

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
mitotic cleavage furrow ingression (all annotations which use CV term, excluding "NOT" statements)
involved_in \| mitotic cleavage furrow ingression

Spanning Tree (Parents/Children)

mitotic cytokinesis
 |__mitotic cytokinetic process_____
cytokinetic process                 |
 |__cleavage furrow ingression______|
 |__mitotic cytokinetic process_____|
cytoskeleton-dependent cytokinesis  |
 |__cleavage furrow ingression______|
plasma membrane invagination        |
 |__cleavage furrow ingression______|
mitotic cell cycle process          |
 |__mitotic cytokinetic process_____|
                                    mitotic cleavage furrow ingression  3 rec.

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Relationships
Is a	cleavage furrow ingression mitotic cytokinetic process
Part of
Synonyms & Secondary IDs
Synonyms

Secondary IDs

External Crossreferences & Linkouts