FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term secondary motor neuron ID (Ontology) FBbt:00053280 (Fly Anatomy)
Definition Motor neuron born during the larval stage. These neurons function as part of the adult nervous system (Nguyen et al., 2024).[ FlyBase:FBrf0259499 ]
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VFB:FBbt_00053280
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Spanning Tree (Parents/Children)
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neuron
 |__secondary neuron____
motor neuron            |
 |__adult motor neuron__|
adult efferent neuron   |
 |__adult motor neuron__|
                        secondary motor neuron  14 rec.
                         |__adult dorsal posterior Ilp7 (female) neuron 1 rec.
                         |__adult MNad26 neuron
                         |__adult MNad28 neuron
                         |__adult MNad29 neuron
                         |__adult MNfl10 neuron
                         |__adult MNhl01 neuron
                         |__adult MNhl29 neuron
                         |__adult MNhl59 neuron
                         |__adult MNhl60 neuron
                         |__adult MNhl61 neuron
                         |__adult MNhl62 neuron
                         |__adult MNhl63 neuron
                         |__adult MNhl64 neuron
                         |__adult MNhl65 neuron
                         |__adult MNhl69 neuron
                         |__adult MNhl71 neuron
                         |__adult MNhl72 neuron
                         |__adult MNhl73 neuron
                         |__adult MNhl75 neuron
                         |__adult MNhl88 neuron
                         |__adult MNml10 neuron
                         |__adult MNml29 neuron
                         |__adult MNml76 neuron
                         |__adult MNml77 neuron
                         |__adult MNml78 neuron
                         |__adult MNml79 neuron
                         |__adult MNml80 neuron
                         |__adult MNml81 neuron
                         |__adult MNml83 neuron
                         |__adult MNml85 neuron
                         |__adult MNxm01 neuron
                         |__adult MNxm02 neuron
                         |__adult MNxm03 neuron
                         |__adult post-embryonic ventral posterior Ilp7 (female) neuron 13 rec.
                         |__early-born lineage 24 intracoxal trochanter levator muscle motor neuron
                         |__femoral depressor motor neuron Tr2
                         |__femoral pretarsal depressor muscle secondary motor neuron
                         |__late-born lineage 24 intracoxal trochanter levator muscle motor neuron
                         |__lineage 15 secondary accessory tibial flexor muscle motor neuron
                         |__lineage 24 secondary femoral reductor muscle motor neuron
                         |__prothoracic extracoxal trochanter depressor muscle motor neuron
                         |   |__prothoracic sternotrochanter extensor muscle motor neuron
                         |   |__prothoracic tergotrochanter extensor muscle motor neuron
                         |__prothoracic tarsal depressor muscle motor neuron
                         |__prothoracic tarsal levator muscle motor neuron
                         |__prothoracic tarsal retro depressor muscle motor neuron
                         |__slow tibial extensor motor neuron
                         |   |__mesothoracic slow tibial extensor motor neuron
                         |   |__metathoracic slow tibial extensor motor neuron
                         |   |__prothoracic slow tibial extensor motor neuron
                         |__tibial pretarsal depressor muscle secondary motor neuron
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Is a secondary neuron
adult motor neuron
Develops from immature secondary motor neuron
Part of
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VFB:FBbt_00053280