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| Term | medulla-lobula visual projection neuron 1 | ID (Ontology) | FBbt:00052138 (Fly Anatomy) | ||||||||
| Definition | Visual projection neuron with its cell body near the anterior proximal medulla and an axonal projection following that of the medulla-lobula neuron 1 (Kind et al., 2021). It has wide-field dendritic arborization in the medulla, spanning tens of columns, ramifying at the border of layers M7/M8, then sending vertical projections to M3 and then to M1, and expanding laterally in each of these layers (Kind et al., 2021). Its main synaptic input from photoreceptors is from R8 cells of pale ommatidia (Kind et al., 2021). It projects to the ipsilateral posterior lateral protocerebrum, innervating a region just behind the optic glomeruli (Kind et al., 2021). There are approximately 65 of these cells per optic lobe (Kind et al., 2021).[ FlyBase:FBrf0252485 ] | ||||||||||
| Also Known As | "ML-VPN1" | ||||||||||
| Comment | MTe50 mapped to ML-VPN1 in Bates et al. (2025) - doi:10.1101/2025.07.31.667571, but cell numbers do not match. | ||||||||||
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| VFB:FBbt_00052138 | |||||||||||
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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supraesophageal ganglion neuron |__adult optic lobe neuron_________ adult brain | |__adult visual projection neuron__| anterior ectoderm derivative | |__adult optic lobe neuron_________| visual projection neuron | |__adult visual projection neuron__| adult interneuron | |__adult visual projection neuron__| adult CNS neuron | |__adult optic lobe neuron_________| medulla-lobula visual projection neuron 1 3 rec. |
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adult optic lobe neuron adult visual projection neuron |
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| VFB:FBbt_00052138 | |||
