FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term type II terminal bouton ID (Ontology) GO:0061175 (Gene Ontology)
Definition Terminal inflated portion of the axon of a non-glutamatergic neuron, containing the specialized apparatus necessary to release neurotransmitters at a regulatory synapse. The axon terminus is considered to be the whole region of thickening and the terminal bouton is a specialized region of it.
Also Known As "type II terminal button"
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Data Class Field Records
Genes (FBgn)  GO_CELLULAR_COMPONENT       2
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       2
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Relevant FlyBase reports
 Genes Insertions Constructs
 type II terminal bouton (all annotations which use CV term, excluding "NOT" statements)       8      2      3
     located_in | type II terminal bouton       2       --       --
Spanning Tree (Parents/Children)
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axon terminus__
presynapse_____|
               terminal bouton
                |__type II terminal bouton  13 rec.
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Synonyms
  • "type II terminal button" EXACT
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