FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
Help Close All Open All
General Information
Term adult fruitless vPR9 neuron ID (Ontology) FBbt:00111145 (Fly Anatomy)
Definition Fruitless neuron with its cell body located on the midline, immediately posterior to the prothoracic neuromere (Yu et al., 2010). It projects dorsally and arborizes in the wing neuropil (Yu et al., 2010; Lillvis et al., 2024). There are approximately 7 of these cells per organism and they are GABAergic (Lillvis et al., 2024). In males, they play a role in courtship song, with different subtypes being involved in pulse and sine song generation (Lillvis et al., 2024).[ FlyBase:FBrf0211884 FlyBase:FBrf0258823 ]
Also Known As "fru-vPR9"
Comment
Links to External Ontologies
VFB:FBbt_00111145
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)
Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Split System Combinations Insertions
 adult fruitless vPR9 neuron (all annotations which use CV term, excluding "NOT" statements)       5      1
Spanning Tree (Parents/Children)
Only view relationship: 
thoracic neuron
 |__prothoracic neuron___________
neuron                           |
 |__fruitless expressing neuron__|
 |__unpaired neuron______________|
GABAergic neuron                 |
 |__adult GABAergic neuron_______|
adult neuron                     |
 |__adult GABAergic neuron_______|
adult CNS neuron                 |
 |__adult VNC neuron_____________|
                                 adult fruitless vPR9 neuron  6 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a prothoracic neuron
fruitless expressing neuron
unpaired neuron
adult GABAergic neuron
adult VNC neuron
Part of
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00111145