FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term cortical layer of collagen and cuticulin-based cuticle extracellular matrix ID (Ontology) GO:0060106 (Gene Ontology)
Definition The cuticle layer that lies directly beneath the lipid-containing epicuticle. The cortical layer contains collagens and insoluble, non-collagenous cuticulins and is characterized by a distinct annular pattern consisting of regularly spaced annular ridges delineated by annular furrows. An example of this component is found in Caenorhabditis elegans.
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cellular_component
 |__cellular anatomical structure___
specialized extracellular matrix    |
 |__cuticular extracellular matrix__|
                                    cortical layer of collagen and cuticulin-based cuticle extracellular matrix
                                     |__annular furrow extracellular matrix
                                     |__annuli extracellular matrix
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Is a cellular anatomical structure
Part of cuticular extracellular matrix
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