FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term adult lateral horn AV2a3 neuron ID (Ontology) FBbt:00049339 (Fly Anatomy)
Definition Adult lateral horn output neuron of the AV2a3 group that fasciculates with the AV2 primary neurite tract (Frechter et al., 2019). It is a secondary neuron that develops from the BLVa1 (LHa2) neuroblast (Bates et al., 2020). There are approximately four of these cells per hemisphere and they are cholinergic (Schlegel et al., 2021).[ FlyBase:FBrf0242628 FlyBase:FBrf0246460 FlyBase:FBrf0249560 ]
Also Known As "adult anterior ventral tract 2 neuron a3" ; "adult AV2a3 neuron" ; "adult LHAV2a3 neuron" (for all, see Synonyms field below)
Comment Neurotransmitter predicted based on hemilineage (Schlegel et al., 2021).
Links to External Ontologies
VFB:FBbt_00049339
Annotations
Records annotated with this term OR any of its CHILD TERMS
No relevant records available
Records annotated with this exact term (annotations to child terms are NOT included)
No relevant records available
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
neuron
 |__secondary neuron__________________
cholinergic neuron                    |
 |__adult cholinergic neuron__________|
adult neuron                          |
 |__adult cholinergic neuron__________|
 |__adult lateral horn AV2 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 LHa2 lineage neuron_________|
BLVa1 lineage neuron                  |
 |__adult LHa2 lineage neuron_________|
                                      adult lateral horn AV2a3 neuron
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a secondary neuron
adult lateral horn output neuron
adult LHa2 lineage neuron
adult cholinergic neuron
adult lateral horn AV2 neuron
Part of adult brain
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00049339