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 j2 ID (Ontology) FBbt:00047984 (Fly Anatomy)
Definition Larval neuron that has presynapses in the centroposterior lateral compartment (clamp), dorsoposterior compartment (posterior superior medial protocerebrum) and dorsoanterior compartment (anterior superior medial protocerebrum). It has postsynapses in the medialmost part of the medial lobe (intermediate toe) of the ipsilateral mushroom body (Saumweber et al., 2018). It is glutamatergic (Saumweber et al., 2018). It develops from a neuroblast DALcm (Saumweber et al., 2018) and becomes an MBON05 during metamorphosis (Truman et al., 2023).[ FlyBase:FBrf0238440 FlyBase:FBrf0255928 ]
Also Known As "larval MBON-j2"
Comment Saumweber et al. (2018) found this neuron in the L3 larva, but were not able to identify it in the L1. Lineage given as DALcm1/2 in Saumweber et al. (2018).
Links to External Ontologies
VFB:FBbt_00047984
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 larval mushroom body output neuron j2 (all annotations which use CV term, excluding "NOT" statements)       1      7
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larval neuron
 |__larval glutamatergic neuron_________
interneuron                             |
 |__primary interneuron_________________|
ectodermal derivative                   |
 |__anterior ectoderm derivative________|
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_____|
glutamatergic neuron                    |
 |__larval glutamatergic neuron_________|
                                        larval mushroom body output neuron j2  8 rec.
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Is a supraesophageal ganglion neuron
anterior ectoderm derivative
larval mushroom body output neuron
primary interneuron
larval glutamatergic neuron
Develops from neuroblast DAL
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VFB:FBbt_00047984