FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term spindle pole centrosome ID (Ontology) GO:0031616 (Gene Ontology)
Definition A centrosome from which one pole of a mitotic or meiotic spindle is organized.
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
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       6
Genes (FBgn)  GO_CELLULAR_COMPONENT       5
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 pole centrosome (all annotations which use CV term, excluding "NOT" statements)       6      5       --
     colocalizes_with | spindle pole centrosome       --       3       --
     is_active_in | spindle pole centrosome       --       1       --
     located_in | spindle pole centrosome       --       1       --
     spindle pole centrosome | embryonic stage 4 | maternal effect       1       --       --
     spindle pole centrosome | embryonic stage | maternal effect       4       --       1
Spanning Tree (Parents/Children)
Only view relationship:
microtubule organizing center
 |__centrosome_________________
spindle                        |
 |__spindle pole_______________|
cellular anatomical structure  |
 |__spindle pole_______________|
                               spindle pole centrosome  11 rec.
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Is a centrosome
Part of spindle pole
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