FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term segmental nerve pioneer neuron ID (Ontology) FBbt:00001450 (Fly Anatomy)
Definition Neuron that, along with one or two other neurons, pioneers the segmental nerve. The cell bodies of this cluster of 2-3 neurons are located posterior and slightly more lateral than the aCC and pCC neurons.[ FlyBase:FBrf0105282 ]
Also Known As "SN-pioneer"
Comment
Links to External Ontologies
VFB:FBbt_00001450
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
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       4
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       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
 Alleles Constructs
 segmental nerve pioneer neuron (all annotations which use CV term, excluding "NOT" statements)       4      1
Spanning Tree (Parents/Children)
Only view relationship:
neuron
 |__larval neuron___
 |__pioneer neuron__|
                    segmental nerve pioneer neuron  5 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a larval neuron
pioneer neuron
Part of presumptive embryonic/larval nervous system
hide Synonyms & Secondary IDs
Synonyms
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00001450