FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term transmedullary Y neuron TmY11 ID (Ontology) FBbt:00003829 (Fly Anatomy)
Definition Transmedullary Y wide-field neuron that terminates with fine arborizations in lobula plate layers 1 and 3, and has bleb-type arborizations in lobula layers 4 and 5, and in lobula plate layer 3. It displays both fine and bleb-type arborizations in medulla layer M3, and has only fine arborizations in medulla layer M8, M9 and M10 (Morante and Desplan, 2008; Fischbach and Dittrich, 1989). It is a cholinergic neuron (Varija Raghu et al., 2011).[ FlyBase:FBrf0049410 FlyBase:FBrf0204652 FlyBase:FBrf0212356 ]
Also Known As "TmY11"
Comment The neurotransmitter was assessed by co-labelling cells with a Cha-GAL4.7.4 driver (FBtp0014830) and an anti-ChAT antibody (Varija Raghu et al., 2011). Pre- versus postsynaptic innervation judged by scoring of terminal morphology from figures in Fischbach and Dittrich (1989) as assessed by FlyBrain Neuron DB.
Links to External Ontologies
VFB:FBbt_00003829
Annotations
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 transmedullary Y neuron TmY11 (all annotations which use CV term, excluding "NOT" statements)       1      1
Spanning Tree (Parents/Children)
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transmedullary neuron
 |__transmedullary Y neuron________________
adult optic lobe columnar neuron           |
 |__optic lobe wide-field columnar neuron__|
cholinergic neuron                         |
 |__adult cholinergic neuron_______________|
adult neuron                               |
 |__adult cholinergic neuron_______________|
                                           transmedullary Y neuron TmY11  2 rec.
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Is a transmedullary Y neuron
adult cholinergic neuron
optic lobe wide-field columnar neuron
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Synonyms
  • "TmY11" EXACT VFB_SYMBOL
Secondary IDs
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FlyBrain_NDB:10166
VFB:FBbt_00003829