FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval NB6-4 contralateral primary interneuron ID (Ontology) FBbt:00001518 (Fly Anatomy)
Definition Larval primary interneuron that develops from NB6-4 and projects contralaterally, via the posterior commissure (Bossing et al., 1996).[ FlyBase:FBrf0098344 ]
Also Known As "6-4Ic"
Comment
Links to External Ontologies
VFB:FBbt_00001518
Annotations
Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
Data Class Field Records
Alleles (FBal)  PHENOTYPE_MANIFEST_IN       1
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 Full annotation statements 
Relevant FlyBase reports
 Alleles
 larval NB6-4 contralateral primary interneuron (all annotations which use CV term, excluding "NOT" statements)       1
Spanning Tree (Parents/Children)
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thoracic neuron
 |__lineage NB6-4 primary interneuron__
interneuron                            |
 |__larval interneuron_________________|
ventral ectoderm derivative            |
 |__lineage NB6-4 primary interneuron__|
NB6-4 lineage neuron                   |
 |__lineage NB6-4 primary interneuron__|
primary interneuron                    |
 |__lineage NB6-4 primary interneuron__|
larval CNS neuron                      |
 |__larval interneuron_________________|
                                       larval NB6-4 contralateral primary interneuron  1 rec.
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Is a lineage NB6-4 primary interneuron
larval interneuron
Part of nervous system of embryonic/larval thorax
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Synonyms
Secondary IDs
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VFB:FBbt_00001518