FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term type Is terminal bouton ID (Ontology) GO:0061177 (Gene Ontology)
Definition Terminal inflated portion of the axon of a glutamatergic neuron, containing the specialized apparatus necessary for the phasic release neurotransmitters that will induce the contraction of muscle. Type Is terminal boutons are smaller than type Ib terminal boutons.
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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
Genes (FBgn)  GO_CELLULAR_COMPONENT       7
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION      10
Constructs (FBtp)  PHENOTYPE_MANIFEST_IN       5
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 Full annotation statements 
Relevant FlyBase reports
 Alleles Genes Insertions Constructs
 type Is terminal bouton (all annotations which use CV term, excluding "NOT" statements)       8     11     10      6
     is_active_in | type Is terminal bouton       --       2       --       --
     located_in | type Is terminal bouton       --       6       --       --
     type Is terminal bouton | decreased number | larval stage       1       --       --       --
     type Is terminal bouton | increased number | third instar larval stage       2       --       --       1
     type Is terminal bouton | larval stage       7       --       --       3
     type Is terminal bouton | third instar larval stage       3       --       --       2
Spanning Tree (Parents/Children)
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  terminal bouton
   |__type I terminal bouton
       |__type Is terminal bouton  35 rec.
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Is a type I terminal bouton
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Synonyms
  • "type Is terminal button" RELATED
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