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-4 ID (Ontology) FBbt:00111733 (Fly Anatomy)
Definition Larval excitatory interneuron (eIN) (Zwart et al., 2016) that is part of lineage 3. Its cell body is on the ventral rind and the primary neurite extends dorsally and anteriorly, with dorsal presynapses and slightly more ventral postsynapses, remaining ipsilateral (Schneider-Mizell et al., 2016; Zwart et al., 2016). It outputs onto several motor neurons (Zarin et al., 2019), including the longitudinal motor neuron MN-LO1 (Zwart et al., 2016) and the dorsal motor neuron (RP2; MNISN) (Schneider-Mizell et al., 2016). It receives input from A02b (Schneider-Mizell et al., 2016).[ FlyBase:FBrf0231328 FlyBase:FBrf0233076 FlyBase:FBrf0244727 ]
Also Known As "eIN-4" ; "larval A03a1 neuron"
Comment
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VFB:FBbt_00111733
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 larval excitatory interneuron eIN-4 (all annotations which use CV term, excluding "NOT" statements)       1      3
Spanning Tree (Parents/Children)
Only view relationship: 
NB7-1 lineage primary neuron
 |__lineage NB7-1 primary interneuron__
larval premotor neuron                 |
 |__larval excitatory interneuron eIN__|
larval interneuron                     |
 |__larval excitatory interneuron eIN__|
primary interneuron                    |
 |__lineage NB7-1 primary interneuron__|
 |__larval excitatory interneuron eIN__|
larval cholinergic neuron              |
 |__larval excitatory interneuron eIN__|
                                       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
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Is a lineage NB7-1 primary interneuron
larval excitatory interneuron eIN
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VFB:FBbt_00111733