FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term tonofibrilla ID (Ontology) FBbt:00005092 (Fly Anatomy)
Definition Attachment fibers that are embedded in the cuticle, and attach the tendon cells to it. Tonofibrils are closely associated with hemidesmosomes found in the external, apical face of the tendon cell that abuts the cuticle. Tonofibrils are made up of dense extracellular material.[ FlyBase:FBrf0064665 FlyBase:FBrf0064793 ]
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Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
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 Alleles
 tonofibrilla (all annotations which use CV term, excluding "NOT" statements)       1
     tonofibrilla | wandering third instar larval stage       1
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  anatomical structure
   |__acellular anatomical structure
       |__tonofibrilla  1 rec.
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Is a acellular anatomical structure
Part of muscle system
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