FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term adult lateral horn PV4b1 neuron ID (Ontology) FBbt:00049396 (Fly Anatomy)
Definition Adult lateral horn output neuron of the PV4b1 group that fasciculates with the PV4 primary neurite tract (Frechter et al., 2019; Dolan et al., 2019). It is a secondary neuron that is part of the DPLp2 (SLPp&v1) posterior hemilineage (Bates et al., 2020). There are around three of these neurons per hemisphere and they are glutamatergic (Schlegel et al., 2021).[ FlyBase:FBrf0242477 FlyBase:FBrf0242628 FlyBase:FBrf0246460 FlyBase:FBrf0249560 ]
Also Known As"adult LHPV4b1 neuron" ; "adult posterior ventral tract 4 neuron b1" ; "adult PV4b1 neuron" (for all, see Synonyms field below)
CommentCell type found in both hemibrain and FAFB (Schlegel et al., 2021). Neurotransmitter predicted based on lineage (Schlegel et al., 2021).
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VFB:FBbt_00049396
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 adult lateral horn PV4b1 neuron (all annotations which use CV term, excluding "NOT" statements)
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adult head
 |__adult brain_______________________
adult central nervous system          |
 |__adult brain_______________________|
brain                                 |
 |__adult brain_______________________|
neuron                                |
 |__secondary neuron__________________|
adult neuron                          |
 |__adult glutamatergic neuron________|
 |__adult lateral horn PV4 neuron_____|
adult lateral horn neuron             |
 |__adult lateral horn output neuron__|
adult SLPp&v1 lineage clone           |
 |__adult SLPp&v1 lineage neuron______|
adult interneuron                     |
 |__adult lateral horn output neuron__|
input/output neuron                   |
 |__adult lateral horn output neuron__|
adult CNS neuron                      |
 |__adult SLPp&v1 lineage neuron______|
glutamatergic neuron                  |
 |__adult glutamatergic neuron________|
DPLp2 lineage neuron                  |
 |__adult SLPp&v1 lineage neuron______|
                                      adult lateral horn PV4b1 neuron  5 rec.
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Is a secondary neuron
adult lateral horn output neuron
adult SLPp&v1 lineage neuron
adult glutamatergic neuron
adult lateral horn PV4 neuron
Part of adult brain
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VFB:FBbt_00049396