A1-7 lateral VUM motor neuron [FBbt_00002255]
Neuromodulatory motor neuron that innervates the lateral transverse muscles of larval abdominal segments A1 to A7 via type II boutons. It exits the ventral nerve cord via the segmental nerve and fasciculates with the SNa segmental nerve branches. These neurons have a virtually identical arborization pattern, shared with the dorsal and ventral VUM neurons of A1-7. They arborize along and dorsal to the dorsal median fascicle and laterally along the dorsal lateral fascicle, invading the next anterior neuromere. In the dorsomedial neuropil, arborizations are sent into at least two (usually three) anterior neuromeres and the adjacent posterior neuromere (Selcho et al., 2012). There is little or no published literature specifically on innervation in A1 and so where equivalent muscles are present between A1 and A2-7 (Landgraf et al., 1997; Schmid et al., 1999), we infer A1 motor neuron innervation patterns from those of A2-7. In A2-7, these might also synapse to muscles 26 (VA1), 27 (VA2) and 29 (VA3) (Selcho et al., 2012).
Note
This page displays the raw VFB json record for this term. Please use the link below to open the term inside the Virtual Fly Brain viewerOpen A1-7 lateral VUM motor neuron in VFB
VFB Term Json
{
"term": {
"core": {
"iri": "http://purl.obolibrary.org/obo/FBbt_00002255",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Glutamatergic",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"Octopaminergic"
],
"short_form": "FBbt_00002255",
"label": "A1-7 lateral VUM motor neuron"
},
"description": [
"Neuromodulatory motor neuron that innervates the lateral transverse muscles of larval abdominal segments A1 to A7 via type II boutons. It exits the ventral nerve cord via the segmental nerve and fasciculates with the SNa segmental nerve branches. These neurons have a virtually identical arborization pattern, shared with the dorsal and ventral VUM neurons of A1-7. They arborize along and dorsal to the dorsal median fascicle and laterally along the dorsal lateral fascicle, invading the next anterior neuromere. In the dorsomedial neuropil, arborizations are sent into at least two (usually three) anterior neuromeres and the adjacent posterior neuromere (Selcho et al., 2012)."
],
"comment": [
"There is little or no published literature specifically on innervation in A1 and so where equivalent muscles are present between A1 and A2-7 (Landgraf et al., 1997; Schmid et al., 1999), we infer A1 motor neuron innervation patterns from those of A2-7. In A2-7, these might also synapse to muscles 26 (VA1), 27 (VA2) and 29 (VA3) (Selcho et al., 2012)."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00002198",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00002198",
"label": "abdominal segment motor neuron"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00110214",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00110214",
"label": "SN motor neuron of A1-7"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00110308",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Glutamatergic",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"Octopaminergic"
],
"short_form": "FBbt_00110308",
"label": "lateral VUM motor neuron"
}
],
"relationships": [
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002107",
"label": "synapsed_via_type_II_bouton_to",
"type": "synapsed_via_type_II_bouton_to"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00000626",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00000626",
"label": "A1-7 lateral transverse muscle"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0013009",
"label": "sends_synaptic_output_to_cell",
"type": "sends_synaptic_output_to_cell"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00000626",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00000626",
"label": "A1-7 lateral transverse muscle"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002100",
"label": "has soma location",
"type": "has_soma_location"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00111028",
"types": [
"Entity",
"Anatomy",
"Class",
"Larva",
"Nervous_system",
"Neuromere"
],
"short_form": "FBbt_00111028",
"label": "larval abdominal neuromere"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002100",
"label": "has soma location",
"type": "has_soma_location"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00007586",
"types": [
"Entity",
"Anatomy",
"Class",
"Larva"
],
"short_form": "FBbt_00007586",
"label": "larval abdominal segment A1-7"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002101",
"label": "fasciculates with",
"type": "fasciculates_with"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00007599",
"types": [
"Entity",
"Anatomy",
"Class",
"Larva",
"Nervous_system",
"Neuron_projection_bundle"
],
"short_form": "FBbt_00007599",
"label": "segmental nerve root"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002101",
"label": "fasciculates with",
"type": "fasciculates_with"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00007328",
"types": [
"Entity",
"Anatomy",
"Class",
"Larva",
"Nervous_system",
"Neuron_projection_bundle"
],
"short_form": "FBbt_00007328",
"label": "larval segmental nerve branch SNa of A1-7"
}
}
],
"xrefs": [],
"anatomy_channel_image": [],
"pub_syn": [
{
"synonym": {
"scope": "has_exact_synonym",
"label": "MNSNa-II",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0132289",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0132289",
"label": "Hoang and Chiba, 2001, Dev. Biol. 229(1): 55--70"
},
"FlyBase": "",
"PubMed": "11133154",
"DOI": "10.1006/dbio.2000.9983"
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "lateral MN-VUM",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/Unattributed",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "Unattributed",
"label": ""
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "abdominal lateral VUM motor neuron",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/Unattributed",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "Unattributed",
"label": ""
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "abdominal VUM3 neuron",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/Unattributed",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "Unattributed",
"label": ""
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
}
],
"def_pubs": [
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0112030",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0112030",
"label": "Schmid et al., 1999, Development 126(21): 4653--4689"
},
"FlyBase": "",
"PubMed": "10518486",
"DOI": ""
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0219406",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0219406",
"label": "Selcho et al., 2012, J. Comp. Neurol. 520(16): 3764--3785"
},
"FlyBase": "",
"PubMed": "22627970",
"DOI": "10.1002/cne.23152"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0167986",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0167986",
"label": "Landgraf et al., 2003, PLoS Biol. 1(2): e41"
},
"FlyBase": "",
"PubMed": "14624243",
"DOI": "10.1371/journal.pbio.0000041"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0208790",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0208790",
"label": "Mauss et al., 2009, PLoS Biol. 7(9): e1000200"
},
"FlyBase": "",
"PubMed": "19771146",
"DOI": "10.1371/journal.pbio.1000200"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0160715",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0160715",
"label": "Landgraf et al., 2003, Dev. Biol. 260(1): 207--225"
},
"FlyBase": "",
"PubMed": "12885565",
"DOI": "10.1016/S0012-1606(03)00215-X"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0132289",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0132289",
"label": "Hoang and Chiba, 2001, Dev. Biol. 229(1): 55--70"
},
"FlyBase": "",
"PubMed": "11133154",
"DOI": "10.1006/dbio.2000.9983"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0174847",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0174847",
"label": "Choi et al., 2004, J. Neurophysiol. 91(5): 2353--2365"
},
"FlyBase": "",
"PubMed": "14695352",
"DOI": "10.1152/jn.01115.2003"
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0099344",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0099344",
"label": "Landgraf et al., 1997, J. Neurosci. 17(24): 9642--9655"
},
"FlyBase": "",
"PubMed": "9391019",
"DOI": ""
}
]
}
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.