FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval excitatory interneuron eIN ID (Ontology) FBbt:00111729 (Fly Anatomy)
Definition Larval cholinergic premotor neuron that is strongly presynaptic to transverse motor neurons (eIN1-3) or the LO1 motor neuron (eIN4-6) (Zwart et al., 2016). These neurons are segmentally-repeated in the ventral nerve cord and are sequentially activated during fictive locomotion (Zwart et al., 2016).[ FlyBase:FBrf0233076 ]
Also Known As "eIN"
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VFB:FBbt_00111729
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larval neuron
 |__larval premotor neuron_____
 |__larval cholinergic neuron__|
interneuron                    |
 |__larval interneuron_________|
 |__primary interneuron________|
cholinergic neuron             |
 |__larval cholinergic neuron__|
primary neuron                 |
 |__primary interneuron________|
premotor neuron                |
 |__larval premotor neuron_____|
larval CNS neuron              |
 |__larval interneuron_________|
                               larval excitatory interneuron eIN  18 rec.
                                |__larval excitatory interneuron eIN-1 3 rec.
                                |   |__larval abdominal 1 eIN-1 neuron
                                |   |__larval abdominal 2 eIN-1 neuron
                                |   |__larval abdominal 3 eIN-1 neuron
                                |   |__larval abdominal 4 eIN-1 neuron
                                |   |__larval abdominal 5 eIN-1 neuron
                                |   |__larval metathoracic eIN-1 neuron
                                |__larval excitatory interneuron eIN-2 3 rec.
                                |   |__larval abdominal 1 eIN-2 neuron
                                |   |__larval abdominal 2 eIN-2 neuron
                                |   |__larval abdominal 3 eIN-2 neuron
                                |   |__larval abdominal 4 eIN-2 neuron
                                |__larval excitatory interneuron eIN-3 3 rec.
                                |   |__larval abdominal 1 eIN-3 neuron
                                |   |__larval abdominal 2 eIN-3 neuron
                                |   |__larval abdominal 3 eIN-3 neuron
                                |   |__larval abdominal 4 eIN-3 neuron
                                |   |__larval metathoracic eIN-3 neuron
                                |__larval excitatory interneuron eIN-4 4 rec.
                                |   |__larval abdominal 1 eIN-4 neuron
                                |   |__larval abdominal 2 eIN-4 neuron
                                |   |__larval abdominal 3 eIN-4 neuron
                                |   |__larval abdominal 4 eIN-4 neuron
                                |__larval excitatory interneuron eIN-5 1 rec.
                                |   |__larval abdominal 1 eIN-5 neuron
                                |   |__larval abdominal 2 eIN-5 neuron
                                |   |__larval abdominal 3 eIN-5 neuron
                                |   |__larval abdominal 4 eIN-5 neuron
                                |   |__larval abdominal 5 eIN-5 neuron
                                |__larval excitatory interneuron eIN-6 4 rec.
                                    |__larval abdominal 3 eIN-6 neuron
                                    |__larval abdominal 4 eIN-6 neuron
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Is a larval premotor neuron
larval interneuron
primary interneuron
larval cholinergic neuron
Part of larval ventral nerve cord
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VFB:FBbt_00111729