FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term mushroom body pedunculus ID (Ontology) FBbt:00003687 (Fly Anatomy)
Definition A bundle of neuron projections of Kenyon cells, dense with synapses, that extends from the calyx of the mushroom body to the base of the mushroom body lobe system (Ito et al., 1997).[ FlyBase:FBrf0092568 ]
Also Known As"PED" ; "peduncle" ; "peduncle of mushroom body" (for all, see Synonyms field below)
Comment
Links to External Ontologies
VFB:FBbt_00003687
Annotations
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Data ClassFieldDirect annotations
Alleles (FBal)PHENOTYPE_MANIFEST_IN
Insertions (FBti)EXPRESSION_STAGE_TISSUE_POSITION
Insertions (FBti)PHENOTYPE_MANIFEST_IN
Constructs (FBtp)PHENOTYPE_MANIFEST_IN
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Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 mushroom body pedunculus (all annotations which use CV term, excluding "NOT" statements)
     mushroom body pedunculus | embryonic stage 12
      --       --
     mushroom body pedunculus | third instar larval stage
      --       --
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Vocabulary search 
mushroom body
 |__mushroom body neuropil subdivision__
multi-cell-component structure          |
 |__synaptic neuropil domain____________|
synaptic neuropil                       |
 |__synaptic neuropil domain____________|
 |__mushroom body neuropil subdivision__|
                                        mushroom body pedunculus  119 rec.
                                         |__pedunculus of adult mushroom body 53 rec.
                                         |   |__pedunculus divide of adult mushroom body
                                         |   |__pedunculus neck of adult mushroom body 2 rec.
                                         |__pedunculus of larval mushroom body 18 rec.
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Is a synaptic neuropil domain
mushroom body neuropil subdivision
Part of
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Synonyms
  • "PED" EXACT[ FlyBase:FBrf0224194 ]
    "peduncle" EXACT
    "peduncle of mushroom body" EXACT
    "peduncule" EXACT
    "peduncule of mushroom body" EXACT
    "pedunculus" EXACT
    "stalk of corpora pedunculata" EXACT
    "stalk of mushroom body" EXACT
Secondary IDs
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VFB:FBbt_00003687