FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

lateral antennal lobe tract projection neuron

ID (Ontology)

FBbt:00100224 (Fly Anatomy)

Definition

Projection neuron that fasciculates with the lateral antennal lobe tract of the adult brain. This class includes various multiglomerular projection neurons that do not innervate the mushroom body and some uniglomerular projection neurons (with dendrites in VL1 and VP1) whose axons terminate in the mushroom body calyx and the lateral horn.[ FlyBase:FBrf0051437 FlyBase:FBrf0205263 ]

Also Known As

"AL-lPN" ; "lACT projection neuron" ; "lALT neuron" (for all, see Synonyms field below)

Comment

Links to External Ontologies

VFB:FBbt_00100224

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Insertions (FBti)	EXPRESSION_STAGE_TISSUE_POSITION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Insertions	Constructs
lateral antennal lobe tract projection neuron (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

adult brain______________________
antennal lobe projection neuron__|
adult interneuron________________|
                                 adult antennal lobe projection neuron
                                  |__lateral antennal lobe tract projection neuron  19 rec.
                                      |__adult antennal lobe projection neuron VP1d+VP4 l2PN1
                                      |__adult antennal lobe projection neuron VP1d+VP4 l2PN2
                                      |__adult antennal lobe projection neuron VP1m++ l2PN
                                      |__adult antennal lobe projection neuron VP2 l2PN
                                      |__adult antennal lobe projection neuron VP2+VM6 l2PN
                                      |__adult uniglomerular antennal lobe projection neuron V ilPN 5 rec.
                                      |__lateral antennal lobe tract projection neuron 1
                                      |   |__adult antennal lobe projection neuron VP1m l2PN
                                      |__lateral antennal lobe tract projection neuron 2
                                      |__lateral antennal lobe tract projection neuron 3
                                      |__lateral antennal lobe tract projection neuron 4
                                      |   |__lateral antennal lobe tract projection neuron 4 (female)
                                      |   |__lateral antennal lobe tract projection neuron 4 (male)
                                      |__lateral antennal lobe tract projection neuron 5
                                      |__lateral antennal lobe tract projection neuron 6
                                      |__lateral antennal lobe tract projection neuron 7

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	adult antennal lobe projection neuron
Part of
Synonyms & Secondary IDs
Synonyms
	"AL-lPN" EXACT[ FlyBase:FBrf0224194 ] "lACT projection neuron" EXACT "lALT neuron" EXACT[ FlyBase:FBrf0219809 ] "lAPT projection neuron" EXACT "lateral APT projection neuron" EXACT "lPN" EXACT[ FlyBase:FBrf0219809 ] "oACT projection neuron" EXACT "outer ACT projection neuron" EXACT "outer antenno-cerebral tract projection neuron" EXACT
Secondary IDs

External Crossreferences & Linkouts
	FlyBrain_NDB:10449 VFB:FBbt_00100224