FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval mushroom body output neuron g2 ID (Ontology) FBbt:00047977 (Fly Anatomy)
Definition Larval neuron that has presynapses in the ipsilateral centroposterior medial compartment (posterior inferior protocerebrum) and postsynapses in the ipsilateral mushroom body lower vertical lobe (V1) (Saumweber et al., 2018). It is GABAergic (Eichler et al., 2017). It develops from neuroblast DALv2 (Saumweber et al., 2018; Kandimalla et al., 2023) and becomes a LAL.s-NO2i.b (LNO1) neuron during metamorphosis (Truman et al., 2023).[ FlyBase:FBrf0236359 FlyBase:FBrf0238440 FlyBase:FBrf0255928 ]
Also Known As "larval MBON-g2" ; "MBE15b"
Comment MBE15b synonym from catmaid. Neuroblast either DALv2 or DALv3 (Saumweber et al., 2018). Lineage of LNO1 assigned as DALv2 (primary) in Kandimalla et al. (2023).
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VFB:FBbt_00047977
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 larval mushroom body output neuron g2 (all annotations which use CV term, excluding "NOT" statements)       2     11
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larval neuron
 |__larval GABAergic neuron_____________
interneuron                             |
 |__primary interneuron_________________|
GABAergic neuron                        |
 |__larval GABAergic neuron_____________|
anterior ectoderm derivative            |
 |__DALv2 lineage neuron________________|
primary neuron                          |
 |__primary interneuron_________________|
mushroom body output neuron             |
 |__larval mushroom body output neuron__|
larval interneuron                      |
 |__larval mushroom body output neuron__|
CNS neuron                              |
 |__supraesophageal ganglion neuron_____|
 |__DALv2 lineage neuron________________|
                                        larval mushroom body output neuron g2  13 rec.
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Is a supraesophageal ganglion neuron
larval mushroom body output neuron
primary interneuron
larval GABAergic neuron
DALv2 lineage neuron
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VFB:FBbt_00047977