Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Term | mushroom body output neuron 13 | ID (Ontology) | FBbt:00100239 (Fly Anatomy) |
| Definition | Cholinergic neuron whose cell body is located in the dorsal-most area of the subesophageal ganglion, ventromedial to the antennal lobe of the adult brain (Tanaka et al., 2008; Aso et al., 2020). The cell body fiber ascends through the median bundle to the level of the gamma lobe before making a steep lateral turn and forming extensive axonal terminals in the crepine, superior medial protocerebrum and a few terminals in the superior intermediate protocerebrum (Tanaka et al., 2008; Aso et al., 2014). The main fiber further extends towards the vertical lobe and forms extensive dendrites in all strata of the alpha' lobe slice 2 (Tanaka et al., 2008). There is one of these cells per hemisphere (Aso et al., 2014; Li et al., 2020). It is a secondary FLAa2 (BAmas1) neuron (Truman et al., 2023). It plays an important role in retrieval of alcohol-associated memory (Scaplen et al., 2020).[ FlyBase:FBrf0205263 FlyBase:FBrf0227179 FlyBase:FBrf0245835 FlyBase:FBrf0248215 FlyBase:FBrf0255928 ] | ||
| Also Known As | "MB-V4 neuron" ; "MBON-13" ; "MBON-alpha'2" (for all, see Synonyms field below) | ||
| Comment | Tanaka et al. (2008) comment that there is a small possibility of interconnectedness between MB-V3 and MB-V4 because thin fibers are occasionally found connecting the two neuronal projections. Truman et al. (2023) claim two per hemisphere. | ||
| Links to External Ontologies | |||
| VFB:FBbt_00100239 | |||
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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subesophageal zone neuron |__gnathal ganglion neuron____________________ neuron | |__secondary neuron___________________________| cholinergic neuron | |__adult cholinergic neuron___________________| adult neuron | |__adult cholinergic neuron___________________| adult mushroom body output neuron | |__adult typical mushroom body output neuron__| adult CNS neuron | |__adult FLAa2 lineage neuron_________________| BAmas1 lineage neuron | |__adult FLAa2 lineage neuron_________________| mushroom body output neuron 13 27 rec. |
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secondary neuron adult typical mushroom body output neuron adult FLAa2 lineage neuron gnathal ganglion neuron adult cholinergic neuron |
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| Part of | adult brain | ||
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FlyBrain_NDB:10464 VFB:FBbt_00100239 |
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