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 PV4f1 neuron ID (Ontology) FBbt:00049406 (Fly Anatomy)
Definition Adult lateral horn local neuron of the PV4f1 group that fasciculates with the PV4 primary neurite tract (Frechter et al., 2019; Schlegel et al., 2021). It is a secondary neuron that develops from the BLP4 (LHp1) neuroblast (Schlegel et al., 2021). There are around one or two of these cells per hemisphere and they are glutamatergic (Schlegel et al., 2021).[ FlyBase:FBrf0242628 FlyBase:FBrf0249560 ]
Also Known As "adult LHPV4f1 neuron" ; "adult posterior ventral tract 4 neuron f1" ; "adult PV4f1 neuron" (for all, see Synonyms field below)
Comment Cell type found in both hemibrain and FAFB (Schlegel et al., 2021). Neurotransmitter predicted based on lineage (Schlegel et al., 2021). Frechter et al. (2019) classed this as LHON, but Schlegel et al. (2021) update to LHLN.
Links to External Ontologies
VFB:FBbt_00049406
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neuron
 |__secondary neuron_________________
adult neuron                         |
 |__adult glutamatergic neuron_______|
 |__adult lateral horn PV4 neuron____|
adult lateral horn neuron            |
 |__adult lateral horn local neuron__|
local neuron                         |
 |__adult lateral horn local neuron__|
adult interneuron                    |
 |__adult lateral horn local neuron__|
adult CNS neuron                     |
 |__adult LHp1 lineage neuron________|
glutamatergic neuron                 |
 |__adult glutamatergic neuron_______|
BLP4 lineage neuron                  |
 |__adult LHp1 lineage neuron________|
                                     adult lateral horn PV4f1 neuron
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Is a secondary neuron
adult lateral horn local neuron
adult LHp1 lineage neuron
adult glutamatergic neuron
adult lateral horn PV4 neuron
Part of adult brain
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VFB:FBbt_00049406