FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult lateral horn AV4b4 neuron ID (Ontology) FBbt:00049353 (Fly Anatomy)
Definition Adult lateral horn output neuron of the AV4b4 group that fasciculates with the AV4 primary neurite tract (Dolan et al., 2019). It is a secondary neuron that is part of the LHl4 (BLD1) anterior hemilineage (Schlegel et al., 2021). There are 2-3 of these neurons per hemisphere and they are GABAergic (Dolan et al., 2019; Schlegel et al., 2021).[ FlyBase:FBrf0242477 FlyBase:FBrf0249560 ]
Also Known As "adult anterior ventral tract 4 neuron b4" ; "adult AV4b4 neuron" ; "adult LHAV4b4 neuron" (for all, see Synonyms field below)
Comment Cell type found in both hemibrain and FAFB (Schlegel et al., 2021). Schlegel et al. (2021) list one of three individuals of this type as a local neuron.
Links to External Ontologies
VFB:FBbt_00049353
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 adult lateral horn AV4b4 neuron (all annotations which use CV term, excluding "NOT" statements)       4      8
Spanning Tree (Parents/Children)
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neuron
 |__secondary neuron__________________
GABAergic neuron                      |
 |__adult GABAergic neuron____________|
adult neuron                          |
 |__adult GABAergic neuron____________|
 |__adult lateral horn AV4 neuron_____|
adult lateral horn neuron             |
 |__adult lateral horn output neuron__|
adult interneuron                     |
 |__adult lateral horn output neuron__|
input/output neuron                   |
 |__adult lateral horn output neuron__|
adult CNS neuron                      |
 |__adult LHl4 lineage neuron_________|
BLD1 lineage neuron                   |
 |__adult LHl4 lineage neuron_________|
                                      adult lateral horn AV4b4 neuron  12 rec.
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Is a secondary neuron
adult lateral horn output neuron
adult LHl4 lineage neuron
adult GABAergic neuron
adult lateral horn AV4 neuron
Part of adult brain
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VFB:FBbt_00049353