FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term Pdf neuron ID (Ontology) FBbt:00003761 (Fly Anatomy)
Definition Neuron that expresses Pigment-dispersing factor, Pdf (FBgn0023178).[ FlyBase:FBrf0093121 ]
Also Known As "PDF" ; "pigment-dispersing hormone-immunoreactive neuron"
Comment
Links to External Ontologies
VFB:FBbt_00003761
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       8
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       3
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       5
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 Pdf neuron (all annotations which use CV term, excluding "NOT" statements)       9      1      3      7
Spanning Tree (Parents/Children)
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neuron
 |__peptidergic neuron_____
 |__neurosecretory neuron__|
                           Pdf neuron  268 rec.
                            |__adult Pdf neuron 248 rec.
                            |   |__LN Pdf neuron(+) 235 rec.
                            |   |__Pdf neuron close to calyx 2 rec.
                            |   |__Pdf neuron close to tritocerebrum 5 rec.
                            |   |__Pdf neuron of abdominal neuromere(+) 5 rec.
                            |__larval Pdf neuron 17 rec.
                            |   |__larval Pdf neuron close to calyx 1 rec.
                            |   |__larval Pdf neuron of abdominal neuromere(+) 1 rec.
                            |   |__larval s-LNv Pdf neuron 13 rec.
                            |__pupal Pdf neuron 7 rec.
                                |__pupal l-LNv Pdf neuron 3 rec.
                                |__pupal Pdf neuron close to calyx 1 rec.
                                |__pupal Pdf neuron close to tritocerebrum 3 rec.
                                |__pupal s-LNv Pdf neuron 1 rec.
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Is a peptidergic neuron
neurosecretory neuron
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VFB:FBbt_00003761