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 PV4b3 neuron ID (Ontology) FBbt:00049398 (Fly Anatomy)
Definition Adult lateral horn local neuron of the PV4b3 group that fasciculates with the PV4 primary neurite tract (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 approximately 3-4 of these neurons per hemisphere and they are glutamatergic (Dolan et al., 2019; Schlegel et al., 2021).[ FlyBase:FBrf0242477 FlyBase:FBrf0246460 FlyBase:FBrf0249560 ]
Also Known As "adult LHPV4b3 neuron" ; "adult posterior ventral tract 4 neuron b3" ; "adult PV4b3 neuron" (for all, see Synonyms field below)
Comment Cell type found in both hemibrain and FAFB (Schlegel et al., 2021). Classed as output neuron in Dolan et al. (2019), updated to local in Schlegel et al. (2021).
Links to External Ontologies
VFB:FBbt_00049398
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 adult lateral horn PV4b3 neuron (all annotations which use CV term, excluding "NOT" statements)       1      2
Spanning Tree (Parents/Children)
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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 SLPp&v1 lineage neuron_____|
glutamatergic neuron                 |
 |__adult glutamatergic neuron_______|
DPLp2 lineage neuron                 |
 |__adult SLPp&v1 lineage neuron_____|
                                     adult lateral horn PV4b3 neuron  3 rec.
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Is a secondary neuron
adult lateral horn local neuron
adult SLPp&v1 lineage neuron
adult glutamatergic neuron
adult lateral horn PV4 neuron
Part of adult brain
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VFB:FBbt_00049398