FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

positive regulation of mitotic spindle elongation

ID (Ontology)

GO:1902846 (Gene Ontology)

Definition

Any process that activates or increases the frequency, rate or extent of mitotic spindle elongation.[ PubMed:23087209 ]

Also Known As

"positive regulation of spindle elongation during mitosis" ; "up regulation of mitotic spindle elongation" ; "up regulation of spindle elongation during mitosis" (for all, see Synonyms field below)

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_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
positive regulation of mitotic spindle elongation (all annotations which use CV term, excluding "NOT" statements)
involved_in \| positive regulation of mitotic spindle elongation

Spanning Tree (Parents/Children)

mitotic spindle elongation
 |__regulation of mitotic spindle elongation_____________________
regulation of spindle elongation                                 |
 |__regulation of mitotic spindle elongation_____________________|
regulation of mitotic sister chromatid segregation               |
 |__regulation of mitotic spindle elongation_____________________|
 |__positive regulation of mitotic sister chromatid segregation__|
positive regulation of chromosome segregation                    |
 |__positive regulation of mitotic sister chromatid segregation__|
positive regulation of chromosome organization                   |
 |__positive regulation of mitotic sister chromatid segregation__|
                                                                 positive regulation of mitotic spindle elongation  1 rec.
                                                                  |__positive regulation of mitotic spindle elongation (spindle phase three)

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	regulation of mitotic spindle elongation positive regulation of mitotic sister chromatid segregation
Part of
Synonyms & Secondary IDs
Synonyms
	"activation of mitotic spindle elongation" NARROW "activation of spindle elongation during mitosis" NARROW "positive regulation of spindle elongation during mitosis" EXACT "up regulation of mitotic spindle elongation" EXACT "up regulation of spindle elongation during mitosis" EXACT "up-regulation of mitotic spindle elongation" EXACT "up-regulation of spindle elongation during mitosis" EXACT "upregulation of mitotic spindle elongation" EXACT "upregulation of spindle elongation during mitosis" EXACT
Secondary IDs

External Crossreferences & Linkouts