FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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Term prothoracic tarsal retro depressor muscle motor neuron ID (Ontology) FBbt:00053067 (Fly Anatomy)
Definition Adult motor neuron that innervates a prothoracic tarsal retro depressor muscle and has its soma in the (anterior) prothoracic neuromere (Brierley et al., 2012; Azevedo et al., 2024). There is one of these cells per thoracic hemineuromere and it is a late-born lineage 15 secondary neuron (Brierley et al., 2012). Its dendritic arbors are predominantly in the ventral intermediate-lateral ipsilateral leg neuropil (Brierley et al., 2012) and it follows the prothoracic leg nerve (Azevedo et al., 2024).[ FlyBase:FBrf0218373 FlyBase:FBrf0259940 ]
Also Known As "prothoracic retro tarsus depressor muscle motor neuron" ; "prothoracic tarsal reductor muscle motor neuron"
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VFB:FBbt_00053067
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prothoracic neuron
 |__prothoracic leg muscle motor neuron_________
adult neuron                                    |
 |__adult glutamatergic neuron__________________|
secondary neuron                                |
 |__secondary motor neuron______________________|
adult motor neuron                              |
 |__secondary motor neuron______________________|
NB2-3 lineage neuron                            |
 |__lineage 15 secondary neuron_________________|
Notch OFF hemilineage secondary neuron          |
 |__lineage 15 secondary neuron_________________|
leg muscle motor neuron                         |
 |__prothoracic leg muscle motor neuron_________|
 |__tarsal retro depressor muscle motor neuron__|
glutamatergic neuron                            |
 |__adult glutamatergic neuron__________________|
                                                prothoracic tarsal retro depressor muscle motor neuron
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Is a lineage 15 secondary neuron
prothoracic leg muscle motor neuron
tarsal retro depressor muscle motor neuron
secondary motor neuron
adult glutamatergic neuron
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VFB:FBbt_00053067