FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term mitotic spindle elongation ID (Ontology) GO:0000022 (Gene Ontology)
Definition The cell cycle process in which the distance is lengthened between poles of the mitotic spindle. Mitotic spindle elongation begins during mitotic prophase and ends during mitotic anaphase B.[ PubMed:19686686 ]
Also Known As "spindle elongation during mitosis"
Comment
Links to External Ontologies
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       6
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Genes
 mitotic spindle elongation (all annotations which use CV term, excluding "NOT" statements)       6
     involved_in | mitotic spindle elongation       6
Spanning Tree (Parents/Children)
Only view relationship: 
mitotic cell cycle
 |__mitotic cell cycle process_____________________________
sister chromatid segregation                               |
 |__mitotic sister chromatid segregation___________________|
microtubule-based process                                  |
 |__spindle elongation_____________________________________|
spindle organization                                       |
 |__mitotic spindle organization___________________________|
 |__spindle elongation_____________________________________|
cell cycle process                                         |
 |__spindle elongation_____________________________________|
 |__mitotic cell cycle process_____________________________|
nuclear chromosome segregation                             |
 |__spindle elongation_____________________________________|
mitotic nuclear division                                   |
 |__mitotic sister chromatid segregation___________________|
microtubule cytoskeleton organization involved in mitosis  |
 |__mitotic spindle organization___________________________|
mitotic cell cycle process                                 |
 |__mitotic sister chromatid segregation___________________|
                                                           mitotic spindle elongation  13 rec.
                                                            |__mitotic spindle elongation (spindle phase three)
                                                            |   |__regulation of mitotic spindle elongation (spindle phase three)(+)
                                                            |__mitotic spindle formation (spindle phase one)
                                                            |   |__initial mitotic spindle pole body separation(+)
                                                            |   |__regulation of mitotic spindle formation (spindle phase one)(+)
                                                            |__mitotic spindle midzone assembly 6 rec.
                                                            |   |__microtubule bundle formation involved in mitotic spindle midzone assembly
                                                            |__regulation of mitotic spindle elongation 2 rec.
                                                                |__negative regulation of mitotic spindle elongation(+)
                                                                |__positive regulation of mitotic spindle elongation(+) 1 rec.
                                                                |__regulation of mitotic spindle elongation (spindle phase three)(+)
                                                                |__regulation of mitotic spindle formation (spindle phase one)(+)
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Is a spindle elongation
mitotic cell cycle process
Part of mitotic sister chromatid segregation
mitotic spindle organization
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Synonyms
  • "microtubule sliding involved in mitotic spindle elongation" RELATED
    "spindle elongation during mitosis" EXACT
Secondary IDs
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