FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term EW3 neuron ID (Ontology) FBbt:00001585 (Fly Anatomy)
Definition Larval corozonergic interneuron that develops from the third GMC in the NB7-3 lineage (GMC 7-3c) (Novotny et al., 2002). There is one of these cells per hemisegment from T2 to A7 (Novotny et al., 2002).[ FlyBase:FBrf0100717 FlyBase:FBrf0138252 FlyBase:FBrf0144815 ]
Also Known As "larval VNC corazonin neuron" ; "larval VNC CRZ neuron"
Comment
Links to External Ontologies
VFB:FBbt_00001585
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      16
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       2
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       6
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 Genes Insertions Constructs
 EW3 neuron (all annotations which use CV term, excluding "NOT" statements)      16      4      3      6
     EW3 neuron | ectopic | embryonic stage       1       --       --       --
     EW3 neuron | larval stage       2       --       --       1
     EW3 neuron | prepupal stage       7       --       1      3
     EW3 neuron | third instar larval stage       2       --       --       2
Spanning Tree (Parents/Children)
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Notch OFF hemilineage primary neuron
 |__larval EW neuron__________
NB7-3 lineage neuron          |
 |__larval EW neuron__________|
corazonin neuron              |
 |__larval corazonin neuron___|
larval neurosecretory neuron  |
 |__larval corazonin neuron___|
larval interneuron            |
 |__larval EW neuron__________|
primary interneuron           |
 |__larval EW neuron__________|
larval peptidergic neuron     |
 |__larval corazonin neuron___|
                              EW3 neuron  29 rec.
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Is a larval EW neuron
larval corazonin neuron
Part of
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Synonyms
  • "larval VNC corazonin neuron" EXACT
    "larval VNC CRZ neuron" EXACT
Secondary IDs
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VFB:FBbt_00001585