FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term regulation of myofibril size ID (Ontology) GO:0014881 (Gene Ontology)
Definition Any process that modulates the size of myofibrils. A myofibril is the contractile element of skeletal and cardiac muscle. It is a long, highly organized bundle of actin, myosin, and other proteins that contracts by a sliding filament mechanism.
Also Known As "change of myofibril size"
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Data Class Field Records
Genes (FBgn)  GO_BIOLOGICAL_PROCESS       2
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 Genes
 regulation of myofibril size (all annotations which use CV term, excluding "NOT" statements)       2
     involved_in | regulation of myofibril size       2
Spanning Tree (Parents/Children)
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cellular component organization
 |__regulation of cellular component size__
regulation of anatomical structure size    |
 |__regulation of cellular component size__|
regulation of muscle system process        |
 |__regulation of muscle hypertrophy_______|
                                           regulation of myofibril size  2 rec.
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Is a regulation of muscle hypertrophy
regulation of cellular component size
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Synonyms
  • "change of myofibril size" EXACT
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