FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term proximal medullary amacrine neuron PmLM7 ID (Ontology) FBbt:00110133 (Fly Anatomy)
Definition Proximal medullary wide-field amacrine neuron that arborizes extensively in medulla layer M7 and a few in M8-M10. The finest terminals in the medulla are dendritic, forming post-synaptic terminals (Morante and Desplan, 2008).[ FlyBase:FBrf0204652 ]
Also Known As "PmLM7"
Comment Pre-synaptic terminals were assessed by labelling with a UAS-Synaptotagmin reporter (P\{UAS-HA-syt\} - FBtp0015803). The identification of dendrites and axons was done using a UAS-Dscam (P\{UAS-Dscam.exon17.1.GFP\} - FBtp0021447) or a UAS-tau (P\{UAS-tau-lacZ.O\} - FBtp0010033) reporter, respectively (Morante and Desplan, 2008).
Links to External Ontologies
VFB:FBbt_00110133
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       1
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 Insertions
 proximal medullary amacrine neuron PmLM7 (all annotations which use CV term, excluding "NOT" statements)       1
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supraesophageal ganglion neuron
 |__adult optic lobe neuron________________
optic lobe amacrine neuron                 |
 |__proximal medullary amacrine neuron_____|
adult optic lobe columnar neuron           |
 |__optic lobe wide-field columnar neuron__|
anterior ectoderm derivative               |
 |__adult optic lobe neuron________________|
medulla intrinsic neuron                   |
 |__proximal medullary amacrine neuron_____|
adult CNS neuron                           |
 |__adult optic lobe neuron________________|
                                           proximal medullary amacrine neuron PmLM7  1 rec.
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Is a adult optic lobe neuron
proximal medullary amacrine neuron
optic lobe wide-field columnar neuron
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VFB:FBbt_00110133