FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult fruitless vPR6 (male) neuron ID (Ontology) FBbt:00110860 (Fly Anatomy)
Definition Adult male fruitless neuron that is derived from hemilineage 12A and has a ventrolateral cell body, between the first and second thoracic neuromeres (Yu et al., 2010; Shirangi et al., 2016). It has bilateral arborization in the dorsal mesothoracic neuromere (Yu et al., 2010; Shirangi et al., 2016). It plays a role in male courtship song (Shirangi et al., 2016).[ FlyBase:FBrf0211884 FlyBase:FBrf0232698 ]
Also Known As "male vPR6 neuron"
Comment Yu et al. (2010) map this to Cachero et al. (2010) vPR-k, which is not dimorphic and has additional arborization in the prothoracic neuromere.
Links to External Ontologies
VFB:FBbt_00110860
Annotations
Records annotated with this term OR any of its CHILD TERMS
Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       3
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 adult fruitless vPR6 (male) neuron (all annotations which use CV term, excluding "NOT" statements)       3      1      3      5
     adult fruitless vPR6 (male) neuron | ectopic | female       1       --       1       --
Spanning Tree (Parents/Children)
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prothoracic neuron
 |__adult fruitless vPR6 neuron__
neuron                           |
 |__Notch ON hemilineage neuron__|
fruitless expressing neuron      |
 |__adult fruitless vPR6 neuron__|
ectodermal derivative            |
 |__NB6-1 lineage neuron_________|
adult cholinergic neuron         |
 |__adult fruitless vPR6 neuron__|
CNS neuron                       |
 |__NB6-1 lineage neuron_________|
adult VNC neuron                 |
 |__adult fruitless vPR6 neuron__|
                                 adult fruitless vPR6 (male) neuron  12 rec.
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Is a NB6-1 lineage neuron
Notch ON hemilineage neuron
adult fruitless vPR6 neuron
Part of male organism
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VFB:FBbt_00110860