FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term protocerebral bridge glomerulus 6-fan-shaped body-round body type a neuron ID (Ontology) FBbt:00111429 (Fly Anatomy)
Definition Adult protocerebral bridge 1 glomerulus-fan-shaped body-round body type a neuron (PFR_a) that targets protocerebral bridge glomerulus 6. It targets the same (ipsilateral) column of the fan-shaped body as PFR_a neurons of the contralateral glomerulus 4, medial to the projection of the glomerulus 3 and 7 cells (Lin et al., 2013; Wolff et al., 2015; Hulse et al., 2021). It projects laterally from the fan-shaped body to the contralateral round body (Wolff et al., 2015; Hulse et al., 2021).[ FlyBase:FBrf0221742 FlyBase:FBrf0227801 FlyBase:FBrf0254510 ]
Also Known As "PFR_a_PB6"
Comment PB glomerulus 5 neuron described by Lin et al. (2013) is the glomerulus 6 neuron in Wolff et al. (2015) and later, due to identification of an additional medial PB glomerulus (checked by comparing wiring diagrams). This corresponds to the Hanesch et al. (1989) 'horizontal fiber system' neuron of glomerulus 5 (Wolff et al., 2015).
Links to External Ontologies
VFB:FBbt_00111429
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  adult protocerebral bridge 1 glomerulus-fan-shaped body-round body neuron
   |__adult protocerebral bridge 1 glomerulus-fan-shaped body-round body type a neuron
       |__protocerebral bridge glomerulus 6-fan-shaped body-round body type a neuron
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Is a adult protocerebral bridge 1 glomerulus-fan-shaped body-round body type a neuron
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Synonyms
  • "horizontal fiber system neuron pb5" RELATED
    "PB slice 5-FB layers 3-5-IDFP RB neuron" RELATED
    "PBL5-FBL2c,d>IDFPR-RB" NARROW[ FlyBase:FBrf0221742 ]
    "PBR5-FBR2c,d>IDFPL-RB" NARROW[ FlyBase:FBrf0221742 ]
    "PFR_a_PB6" EXACT VFB_SYMBOL
Secondary IDs
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VFB:FBbt_00111429