FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

subregion AV2 of AMMC zone A

ID (Ontology)

FBbt:00047898 (Fly Anatomy)

Definition

Proximal half of subregion AV of AMMC zone A. Johnston organ neuron endings cluster at either the end of this region or at the end of the distal region (AV1).[ FlyBase:FBrf0194812 ]

Also Known As

"antennal mechanosensory and motor center subarea AV2" ; "bundle A ventral 2" ; "Johnston organ neuron bundle AV2" (for all, see Synonyms field below)

Comment

Links to External Ontologies

VFB:FBbt_00047898

Annotations

Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

Results list data from multiple species. Choose a record type above to open its HitList.

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
subregion AV2 of AMMC zone A (all annotations which use CV term, excluding "NOT" statements)

Spanning Tree (Parents/Children)

multi-cell-component structure
 |__synaptic neuropil subdomain__________________
synaptic neuropil                                |
 |__synaptic neuropil subdomain__________________|
synaptic neuropil subdomain                      |
 |__subregion AV of AMMC zone A__________________|
antennal mechanosensory and motor center zone A  |
 |__subregion AV of AMMC zone A__________________|
                                                 subregion AV2 of AMMC zone A  14 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	synaptic neuropil subdomain
Part of	subregion AV of AMMC zone A
Synonyms & Secondary IDs
Synonyms
	"antennal mechanosensory and motor center subarea AV2" EXACT[ FlyBase:FBrf0194812 ] "bundle A ventral 2" EXACT[ FlyBase:FBrf0194812 ] "Johnston organ neuron bundle AV2" EXACT[ FlyBase:FBrf0194812 ] "JON bundle AV2" EXACT[ FlyBase:FBrf0194812 ] "JON-AV2" EXACT[ FlyBase:FBrf0194812 ] "primary auditory center subarea AV2" EXACT[ FlyBase:FBrf0194812 ]
Secondary IDs

External Crossreferences & Linkouts
	FlyBrain_NDB:10189 VFB:FBbt_00047898