FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult IN27X003 neuron ID (Ontology) FBbt:20010823 (Fly Anatomy)
Definition Adult intrinsic neuron of the IN27X003 group with bilateral arbors in multiple VNC neuromeres (Takemura et al., 2024; Marin et al., 2024). It is a primary neuron of the 27X hemilineage (Takemura et al., 2024; Marin et al., 2024). It receives input in multiple regions and sends output to multiple regions (Takemura et al., 2024; Marin et al., 2024). Its predicted neurotransmitter is GABA (Eckstein et al., 2024). There are approximately 2 of these cells per organism and their somas are found in the metathoracic neuromere (Takemura et al., 2024; Marin et al., 2024).[ FlyBase:FBrf0259490 FlyBase:FBrf0260559 ]
Also Known As "Adult BON1 neuron" ; "brake output neuron 1" ; "IN27X003"
Comment Cell type from Marin et al. (2024), based on MANC v1.2.1 data (Takemura et al., 2024) from NeuPrint. Identified at light level by Sapkal et al. (2024). Soma annotated as T3 in MANC 1.2.1, but looks more like T1 (maybe T2).
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VFB:FBbt_20010823
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thoracic neuron
 |__metathoracic neuron_____
interneuron                 |
 |__adult interneuron_______|
 |__primary interneuron_____|
GABAergic neuron            |
 |__adult GABAergic neuron__|
adult neuron                |
 |__adult GABAergic neuron__|
primary neuron              |
 |__primary interneuron_____|
adult CNS neuron            |
 |__adult interneuron_______|
 |__adult VNC neuron________|
                            adult IN27X003 neuron
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Is a metathoracic neuron
adult interneuron
primary interneuron
adult GABAergic neuron
adult VNC neuron
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VFB:FBbt_20010823