FB2026_03 , released September 17, 2026
CV Term Report
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Term photoreceptor cell terminal bouton ID (Ontology) GO:1990796 (Gene Ontology)
Definition A specialized region of the axon terminus portion of a photoreceptor cell axon. A photoreceptor cell is a neuron specialized to detect and transduce light.[ PubMed:19883736 ]
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 photoreceptor cell terminal bouton | adult stage (all annotations which use CV term, excluding "NOT" statements)
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axon terminus__
presynapse_____|
               terminal bouton
                |__photoreceptor cell terminal bouton
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