FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term spindle microtubule ID (Ontology) GO:0005876 (Gene Ontology)
Definition Any microtubule that is part of a mitotic or meiotic spindle; anchored at one spindle pole.[ ISBN:0815316194 ]
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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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       6
Genes (FBgn)  GO_CELLULAR_COMPONENT      19
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       2
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Constructs
 spindle microtubule (all annotations which use CV term, excluding "NOT" statements)       6     22      2
     colocalizes_with | spindle microtubule       --       3       --
     is_active_in | spindle microtubule       --       5       --
     located_in | spindle microtubule       --      12       --
     spindle microtubule | blastoderm stage | maternal effect       1       --       --
     spindle microtubule | embryonic cycle       2       --       2
     spindle microtubule | embryonic stage 4       2       --       1
     spindle microtubule | female       1       --       --
     spindle microtubule | larval stage       2       --       --
     spindle microtubule | male       3       --       2
     spindle microtubule | oogenesis       6       --       4
     spindle microtubule | oogenesis stage S14       2       --       3
     spindle microtubule | third instar larval stage       2       --       --
Spanning Tree (Parents/Children)
Only view relationship:
microtubule cytoskeleton
 |__spindle___________________________
 |__microtubule_______________________|
intracellular membraneless organelle  |
 |__spindle___________________________|
polymeric cytoskeletal fiber          |
 |__microtubule_______________________|
                                      spindle microtubule  57 rec.
                                       |__astral microtubule 12 rec.
                                       |   |__meiotic spindle astral microtubule
                                       |   |__mitotic spindle astral microtubule(+) 2 rec.
                                       |__kinetochore microtubule 23 rec.
                                       |   |__mitotic spindle kinetochore microtubule
                                       |__mitotic spindle microtubule 5 rec.
                                       |   |__mitotic spindle kinetochore microtubule
                                       |   |__mitotic spindle polar microtubule
                                       |__polar microtubule 2 rec.
                                           |__mitotic spindle polar microtubule
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Is a microtubule
Part of spindle
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Synonyms
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