FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term antennal lobe glomerulus VP4 ID (Ontology) FBbt:00110865 (Fly Anatomy)
Definition Ventro-posterior glomerulus of the adult antennal lobe. It lies dorsoposterior to glomerulus VP3, ventral to DP1.[ FlyBase:FBrf0215822 FlyBase:FBrf0219809 FlyBase:FBrf0227110 ]
Also Known As "antennal glomerulus VP4" ; "arm glomerulus" ; "dry glomerulus" (for all, see Synonyms field below)
Comment Discernible with Golgi impregnation, but not with nc82/bruchtpilot immunolabelling, according to Tanaka et al. (2012) this glomerulus corresponds to part of the innervation region of IR40a ORNs, identified as the 'arm' by Silbering et al. (2011). Although VP1 and VP4 glomeruli are innervated by IR40a neurons, these correspond to different subsets and are therefore considered different glomeruli (Tanaka et al., 2012).
Links to External Ontologies
VFB:FBbt_00110865
Annotations
Records annotated with this term OR any of its CHILD TERMS
    Results list data from multiple species. Click on a button above and use the 'Filter by species' options on the resulting HitList to retrieve species-specific data.
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
 Full annotation statements 
Relevant FlyBase reports
 Constructs
 antennal lobe glomerulus VP4 (all annotations which use CV term, excluding "NOT" statements)       2
Spanning Tree (Parents/Children)
Only view relationship:
adult antennal lobe glomerulus
 |__antennal lobe glomerulus VP__________________
 |__adult hygrosensory antennal lobe glomerulus__|
                                                 antennal lobe glomerulus VP4  2 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a antennal lobe glomerulus VP
adult hygrosensory antennal lobe glomerulus
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00110865