VT1 motor neuron [FBbt_00110279]
Larval motor neuron of the NB4-1 lineage that innervates the external ventral transverse muscle 1 (VT1) (Landgraf et al., 1997). It migrates medially and posteriorly during embryonic development (Schmid et al., 1999). It follows the transverse nerve and synapses to the VT1 muscle in the anterior part of the of the next posterior segment via type Ib boutons (Landgraf et al., 1997; Zarin et al., 2019). VT1 is only found in A2-7 segments (Zarin et al., 2019). Following Landgraf et al., 1997, larval motor neurons are named according to the muscle they innervate. The same caveats therefore apply regarding inference of serial homology from nomenclature as for the muscles: Following Bate (1993), larval hypodermal muscles are named for their orientation and numbered based on their order from dorsal to ventral or anterior to posterior. So, except where musculature is essentially identical between segments (as for A1-7, with a couple of exceptions for A1), serial homology should not be assumed on the basis of a shared name.
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 viewerExample Images
VFB Term Json
{
"term": {
"core": {
"iri": "http://purl.obolibrary.org/obo/FBbt_00110279",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00110279",
"label": "VT1 motor neuron"
},
"description": [
"Larval motor neuron of the NB4-1 lineage that innervates the external ventral transverse muscle 1 (VT1) (Landgraf et al., 1997). It migrates medially and posteriorly during embryonic development (Schmid et al., 1999). It follows the transverse nerve and synapses to the VT1 muscle in the anterior part of the of the next posterior segment via type Ib boutons (Landgraf et al., 1997; Zarin et al., 2019). VT1 is only found in A2-7 segments (Zarin et al., 2019)."
],
"comment": [
"Following Landgraf et al., 1997, larval motor neurons are named according to the muscle they innervate. The same caveats therefore apply regarding inference of serial homology from nomenclature as for the muscles: Following Bate (1993), larval hypodermal muscles are named for their orientation and numbered based on their order from dorsal to ventral or anterior to posterior. So, except where musculature is essentially identical between segments (as for A1-7, with a couple of exceptions for A1), serial homology should not be assumed on the basis of a shared name."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00110304",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00110304",
"label": "TN motor neuron of A1-7"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00007679",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00007679",
"label": "type Ib motor neuron"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00048877",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00048877",
"label": "lineage NB4-1 primary neuron"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00051429",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00051429",
"label": "larval external muscle motor neuron"
}
],
"relationships": [
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002105",
"label": "synapsed_via_type_Ib_bouton_to",
"type": "synapsed_via_type_Ib_bouton_to"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00110280",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00110280",
"label": "ventral transverse muscle 1"
}
},
{
"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_00110280",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00110280",
"label": "ventral transverse muscle 1"
}
},
{
"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_00111264",
"types": [
"Entity",
"Anatomy",
"Class",
"Larva",
"Nervous_system"
],
"short_form": "FBbt_00111264",
"label": "cell body rind of larval abdominal neuromere"
}
}
],
"xrefs": [],
"anatomy_channel_image": [
{
"anatomy": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFB_00102257",
"types": [
"Entity",
"Anatomy",
"Cell",
"Individual",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"has_image",
"has_neuron_connectivity"
],
"short_form": "VFB_00102257",
"label": "MN25 (TN)_a2r (L1EM:16080562)"
},
"channel_image": {
"image": {
"template_channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00050000",
"types": [
"Entity",
"Individual",
"Template"
],
"short_form": "VFBc_00050000",
"label": "L1 larval CNS ssTEM - Cardona/Janelia_c"
},
"index": [],
"template_anatomy": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFB_00050000",
"types": [
"Entity",
"Anatomy",
"Individual",
"Larva",
"Nervous_system",
"Template",
"has_image"
],
"short_form": "VFB_00050000",
"label": "L1 larval CNS ssTEM - Cardona/Janelia"
},
"image_folder": "http://www.virtualflybrain.org/data/VFB/i/0010/2257/VFB_00050000/"
},
"channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00102257",
"types": [
"Entity",
"Individual"
],
"short_form": "VFBc_00102257",
"label": "L1 CNS neuron MN25 (TN)_a2r_c"
},
"imaging_technique": {
"symbol": "TEM",
"iri": "http://purl.obolibrary.org/obo/FBbi_00000258",
"types": [
"Entity",
"Class"
],
"short_form": "FBbi_00000258",
"label": "transmission electron microscopy (TEM)"
}
}
},
{
"anatomy": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFB_00102150",
"types": [
"Entity",
"Anatomy",
"Cell",
"Individual",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"has_image",
"has_neuron_connectivity"
],
"short_form": "VFB_00102150",
"label": "MN25 (TN)_a2l (L1EM:4717729)"
},
"channel_image": {
"image": {
"template_channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00050000",
"types": [
"Entity",
"Individual",
"Template"
],
"short_form": "VFBc_00050000",
"label": "L1 larval CNS ssTEM - Cardona/Janelia_c"
},
"index": [],
"template_anatomy": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFB_00050000",
"types": [
"Entity",
"Anatomy",
"Individual",
"Larva",
"Nervous_system",
"Template",
"has_image"
],
"short_form": "VFB_00050000",
"label": "L1 larval CNS ssTEM - Cardona/Janelia"
},
"image_folder": "http://www.virtualflybrain.org/data/VFB/i/0010/2150/VFB_00050000/"
},
"channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00102150",
"types": [
"Entity",
"Individual"
],
"short_form": "VFBc_00102150",
"label": "L1 CNS neuron MN25 (TN)_a2l_c"
},
"imaging_technique": {
"symbol": "TEM",
"iri": "http://purl.obolibrary.org/obo/FBbi_00000258",
"types": [
"Entity",
"Class"
],
"short_form": "FBbi_00000258",
"label": "transmission electron microscopy (TEM)"
}
}
}
],
"pub_syn": [
{
"synonym": {
"scope": "has_exact_synonym",
"label": "TN motoneuron",
"type": ""
},
"pub": {
"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": ""
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "MN25-1b",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0244727",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0244727",
"label": "Zarin et al., 2019, eLife 8: e51781"
},
"FlyBase": "",
"PubMed": "31868582",
"DOI": "10.7554/eLife.51781"
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "SM",
"type": ""
},
"pub": {
"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": ""
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "transverse nerve MN",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0244727",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0244727",
"label": "Zarin et al., 2019, eLife 8: e51781"
},
"FlyBase": "",
"PubMed": "31868582",
"DOI": "10.7554/eLife.51781"
}
}
],
"def_pubs": [
{
"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": ""
},
{
"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/FBrf0244727",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0244727",
"label": "Zarin et al., 2019, eLife 8: e51781"
},
"FlyBase": "",
"PubMed": "31868582",
"DOI": "10.7554/eLife.51781"
}
]
}
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.