FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term centrosome ID (Ontology) GO:0005813 (Gene Ontology)
Definition A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.[ ISBN:0198547684 ]
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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      93
Genes (FBgn)  GO_CELLULAR_COMPONENT     114
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN      21
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
 centrosome (all annotations which use CV term, excluding "NOT" statements)      93    117     21
     centrosome | absent | male       2       --       3
     centrosome | adult stage       4       --       5
     centrosome | adult stage | male       3       --       3
     centrosome | blastoderm stage | maternal effect       1       --       --
     centrosome | cold sensitive       1       --       --
     centrosome | conditional | embryonic stage 4       1       --       --
     centrosome | ectopic       2       --       --
     centrosome | ectopic | germline clone       1       --       --
     centrosome | embryonic cycle       2       --       2
     centrosome | embryonic cycle 1       2       --       --
     centrosome | embryonic cycle 10       5       --       4
     centrosome | embryonic cycle 10 | maternal effect       1       --       --
     centrosome | embryonic cycle 12 | maternal effect       1       --       --
     centrosome | embryonic cycle 13 | maternal effect       1       --       --
     centrosome | embryonic cycle 16       2       --       --
     centrosome | embryonic stage      13       --       7
     centrosome | embryonic stage 17       1       --       --
     centrosome | embryonic stage 4       7       --       3
     centrosome | embryonic stage 4 | maternal effect       4       --       --
     centrosome | embryonic stage 5       2       --       3
     centrosome | embryonic stage | germline clone       1       --       --
     centrosome | embryonic stage | heat sensitive       1       --       --
     centrosome | embryonic stage | increased number       1       --       --
     centrosome | embryonic stage | maternal effect      21       --      11
     centrosome | embryonic stage | maternal effect | increased number       2       --       2
     centrosome | germline clone      19       --       --
     centrosome | germline clone | maternal effect       1       --       --
     centrosome | increased number       8       --       7
     centrosome | increased number | male       2       --       3
     centrosome | increased number | oogenesis       3       --       3
     centrosome | increased number | third instar larval stage       3       --       1
     centrosome | larval stage       1       --       --
     centrosome | larval stage | increased number       1       --       --
     centrosome | maternal effect      13       --       1
     centrosome | maternal effect | heat sensitive       1       --       --
     centrosome | non-rescuable maternal effect       2       --       --
     centrosome | oogenesis       3       --       --
     centrosome | P-stage       3       --       --
     centrosome | somatic clone       4       --       --
     centrosome | spermatogenesis       2       --       1
     centrosome | spermatogenesis | increased number      11       --      10
     centrosome | spermatogenesis | third instar larval stage       1       --       --
     centrosome | third instar larval stage      11       --       4
     colocalizes_with | centrosome       --      10       --
     is_active_in | centrosome       --      57       --
     located_in | centrosome       --      63       --
Spanning Tree (Parents/Children)
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  cellular anatomical structure
   |__microtubule organizing center
       |__centrosome  246 rec.
           |__spindle pole centrosome 11 rec.
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Is a microtubule organizing center
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Wikipedia:Centrosome