FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term zone F Johnston organ neuron ID (Ontology) FBbt:00049956 (Fly Anatomy)
Definition Johnston organ neuron (JON) that innervates zone F of the antennal mechanosensory and motor center (AMMC) (Hampel et al., 2020). Their cell bodies are located in the dorsal (anterior and posterior), ventral (posterior) and intermediate (posterior) regions of the Johnston organ bowl (Hampel et al., 2020). Some of these neurons elicit brief backwards locomotion, followed by antennal grooming (Hampel et al., 2015; Hampel et al., 2020). They do not respond to aristal deflection or vibration (Hampel et al., 2020).[ FlyBase:FBrf0229838 FlyBase:FBrf0247223 ]
Also Known As "JO-F" ; "JO-F neuron" ; "zone F Johnston's organ neuron" (for all, see Synonyms field below)
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VFB:FBbt_00049956
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 zone F Johnston organ neuron (all annotations which use CV term, excluding "NOT" statements)       1      2      6
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adult antennal sensory neuron__
adult cholinergic neuron_______|
adult chordotonal neuron_______|
                               Johnston organ neuron
                                |__zone F Johnston organ neuron  9 rec.
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VFB:FBbt_00049956