FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term adult octopaminergic doublesex neuron of abdominal ganglion ID (Ontology) FBbt:00052013 (Fly Anatomy)
Definition Adult octopaminergic neuron of the abdominal neuromere that also expresses doublesex and is sexually dimorphic (Rezaval et al., 2014). There are more of these cells in the female (around 9) than the male (around three) (Rezaval et al., 2014).[ FlyBase:FBrf0224568 ]
Also Known As "Tdc2/dsx+ neuron"
Comment Thought to be octopaminergic based on Tdc2-GAL4 expression (Rezaval et al., 2014). These appear to be the only CNS octopamine/dsx neurons (Rezaval et al., 2014).
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VFB:FBbt_00052013
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abdominal neuron
 |__adult octopaminergic neuron of abdominal ganglion__
 |__adult abdominal doublesex neuron___________________|
neuron                                                 |
 |__sexually-dimorphic neuron__________________________|
adult doublesex neuron                                 |
 |__adult abdominal doublesex neuron___________________|
adult octopaminergic neuron                            |
 |__adult octopaminergic neuron of abdominal ganglion__|
adult VNC neuron                                       |
 |__adult octopaminergic neuron of abdominal ganglion__|
 |__adult abdominal doublesex neuron___________________|
                                                       adult octopaminergic doublesex neuron of abdominal ganglion
                                                        |__adult octopaminergic doublesex neuron of abdominal ganglion (female)
                                                        |__adult octopaminergic doublesex neuron of abdominal ganglion (male)
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Is a sexually-dimorphic neuron
adult octopaminergic neuron of abdominal ganglion
adult abdominal doublesex neuron
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VFB:FBbt_00052013