transmedullary neuron Tm5b [FBbt_00110073]
Subtype of the transmedullary neuron Tm5. It extends two or three main dendritic branches along the photoreceptor axons and arborizes into many fine processes in the M3, M6 and M8. Arbors are found both in columns that contain the photoreceptor axons of yellow and pale ommatidia. Its axonal terminal forms from multiple short branches in the lobula layers 4 to 6. It provides input to the lobula intrinsic neuron Li4 via many synapses (Lin et al., 2016). It is very similar to the subtype Tm5a, differing from it by the size, shape of its arborization and the type of photoreceptor columns it arborizes in. It is a cholinergic neuron (Karuppudurai et al., 2014). The neurotransmitter was assessed by immunohistochemistry (Karuppudurai et al., 2014). Connectivity in the lobula was assessed by GRASP and double-labeling EM (Lin et al., 2016).
Note
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VFB Term Json
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"symbol": "Tm5b",
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"short_form": "FBbt_00110073",
"label": "transmedullary neuron Tm5b"
},
"description": [
"Subtype of the transmedullary neuron Tm5. It extends two or three main dendritic branches along the photoreceptor axons and arborizes into many fine processes in the M3, M6 and M8. Arbors are found both in columns that contain the photoreceptor axons of yellow and pale ommatidia. Its axonal terminal forms from multiple short branches in the lobula layers 4 to 6. It provides input to the lobula intrinsic neuron Li4 via many synapses (Lin et al., 2016). It is very similar to the subtype Tm5a, differing from it by the size, shape of its arborization and the type of photoreceptor columns it arborizes in. It is a cholinergic neuron (Karuppudurai et al., 2014)."
],
"comment": [
"The neurotransmitter was assessed by immunohistochemistry (Karuppudurai et al., 2014). Connectivity in the lobula was assessed by GRASP and double-labeling EM (Lin et al., 2016)."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
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"iri": "http://purl.obolibrary.org/obo/FBbt_00058205",
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"short_form": "FBbt_00058205",
"label": "adult cholinergic neuron"
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"symbol": "Tm5",
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"short_form": "FBbt_00003793",
"label": "transmedullary neuron Tm5"
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"relationships": [
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"label": "sends_synaptic_output_to_region",
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"short_form": "FBbt_00040017",
"label": "lobula layer 6"
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"short_form": "FBbt_00003856",
"label": "lobula layer 4"
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"label": "sends_synaptic_output_to_cell",
"type": "sends_synaptic_output_to_cell"
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"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00111516",
"types": [
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],
"short_form": "FBbt_00111516",
"label": "lobula intrinsic neuron Li4"
}
},
{
"relation": {
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"label": "receives synaptic input in region",
"type": "receives_synaptic_input_in_region"
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"object": {
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"iri": "http://purl.obolibrary.org/obo/FBbt_00003758",
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"short_form": "FBbt_00003758",
"label": "medulla layer M8"
}
}
],
"xrefs": [],
"anatomy_channel_image": [],
"pub_syn": [
{
"synonym": {
"scope": "has_exact_synonym",
"label": "Tm5b",
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"short_form": "FBrf0247762",
"label": "\u00d6zel et al., 2021, Nature 589(7840): 88--95"
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"PubMed": "33149298",
"DOI": "10.1038/s41586-020-2879-3"
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"DOI": "10.1016/j.neuron.2013.12.010"
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}
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