FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval glutamatergic ventro-lateral interneuron ID (Ontology) FBbt:00048620 (Fly Anatomy)
Definition Larval segmentally-repeated glutamatergic premotor neuron that shows wave-like activity during peristalsis (Itakura et al., 2015). There is one of these per abdominal hemisegment that has an inhibitory effect on motor neurons in the same segment (Itakura et al., 2015). Its cell body is found lateral to the VL tract and it extends a neurite medially, then dorsally, having terminals ipsi- and contra-laterally in the anterior commissure (Itakura et al., 2015). It has postsynaptic terminals on a neurite extension that reaches the next anterior neuromere (Itakura et al., 2015).[ FlyBase:FBrf0229534 ]
Also Known As "A08a" ; "GVLI"
Comment Not found in full NB3-3 lineage in A1 (Wang et al., 2022 - FBrf0254149).
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VFB:FBbt_00048620
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larval neuron
 |__larval premotor neuron_____________
 |__larval glutamatergic neuron________|
interneuron                            |
 |__larval interneuron_________________|
NB3-3 lineage primary neuron           |
 |__lineage NB3-3 primary interneuron__|
premotor neuron                        |
 |__larval premotor neuron_____________|
primary interneuron                    |
 |__lineage NB3-3 primary interneuron__|
larval CNS neuron                      |
 |__larval interneuron_________________|
glutamatergic neuron                   |
 |__larval glutamatergic neuron________|
                                       larval glutamatergic ventro-lateral interneuron
                                        |__larval abdominal 1 GVLI neuron
                                        |__larval abdominal 2 GVLI neuron
                                        |__larval abdominal 3 GVLI neuron
                                        |__larval abdominal 4 GVLI neuron
                                        |__larval abdominal 5 GVLI neuron
                                        |__larval abdominal 6 GVLI neuron
                                        |__larval abdominal 7 GVLI neuron
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Is a lineage NB3-3 primary interneuron
larval premotor neuron
larval interneuron
larval glutamatergic neuron
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VFB:FBbt_00048620