FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult epidermal F-cell of mechanosensory bristle ID (Ontology) FBbt:00052645 (Fly Anatomy)
Definition Adult epidermal cell that becomes associated with a mechanosensory chaeta (bristle) during pupal development (Mangione et al., 2023). It develops from the surrounding epidermis, rather than the sensory mother cell (Mangione et al., 2023). It is specified after the neuron and eo support cells are formed, in response to EGF signaling from the shaft (trichogen) cell (Mangione et al., 2023). It alters its morphology to wrap around the socket (tormogen) cell (Mangione et al., 2023). It is required for normal mechanotransduction (Mangione et al., 2023).[ FlyBase:FBrf0256245 ]
Comment Not clear from Mangione et al. (2023) whether present in other types of sensillum.
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VFB:FBbt_00052645
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epidermal cell
 |__adult epidermal cell__
adult epithelial cell     |
 |__adult epidermal cell__|
somatic cell              |
 |__sensory organ cell____|
                          adult epidermal F-cell of mechanosensory bristle
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Is a sensory organ cell
adult epidermal cell
Part of mechanosensory chaeta
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VFB:FBbt_00052645