FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
Help Close All Open All
General Information
Term lineage NB6-4 primary interneuron ID (Ontology) FBbt:00001517 (Fly Anatomy)
Definition Primary interneuron that develops from neuroblast NB6-4. These neurons only exist in thoracic segments, as the abdominal NB6-4 neuroblasts only produce glial cells, and there are 4-6 of them per clone (Schmidt et al., 1997).[ FlyBase:FBrf0098344 ]
Also Known As "6-4I"
Comment
Links to External Ontologies
VFB:FBbt_00001517
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
No relevant statements available
Spanning Tree (Parents/Children)
Only view relationship:
neuron
 |__thoracic neuron______________
interneuron                      |
 |__primary interneuron__________|
ectodermal derivative            |
 |__ventral ectoderm derivative__|
 |__NB6-4 lineage neuron_________|
primary neuron                   |
 |__NB6-4 lineage neuron_________|
 |__primary interneuron__________|
CNS neuron                       |
 |__NB6-4 lineage neuron_________|
                                 lineage NB6-4 primary interneuron  1 rec.
                                  |__larval NB6-4 contralateral primary interneuron 1 rec.
                                  |__larval NB6-4 ipsilateral primary interneuron 1 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a thoracic neuron
ventral ectoderm derivative
NB6-4 lineage neuron
primary interneuron
Develops from thoracic neuroblast NB6-4
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "6-4I" EXACT
Secondary IDs
hide External Crossreferences & Linkouts
VFB:FBbt_00001517