FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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
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      18
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      19
Insertions (FBti)  PHENOTYPE_MANIFEST_IN       1
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
 mushroom body pedunculus (all annotations which use CV term, excluding "NOT" statements)      18      9     20      9
     mushroom body pedunculus | embryonic stage 12       5       --       --       1
     mushroom body pedunculus | third instar larval stage       8       --       --       2
Spanning Tree (Parents/Children)
Only view relationship:
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 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 BRAIN_NAME_ABV[ 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