DA3 motor neuron [FBbt_00110231]
Any motor neuron (FBbt:00005123) that synapsed via type Ib bouton to some dorsal acute muscle 3 (FBbt:00110232). 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. The DA3 motor neuron is likely to correspond to the U4 neuron. This is suggested by the cell body position and by extrapolating the observation that these neurons that extend their axons the furthest differentiate the earliest (personal communication by Matthias Landgraf).
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_00110231",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00110231",
"label": "DA3 motor neuron"
},
"description": [
"Any motor neuron (FBbt:00005123) that synapsed via type Ib bouton to some dorsal acute muscle 3 (FBbt:00110232)."
],
"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. The DA3 motor neuron is likely to correspond to the U4 neuron. This is suggested by the cell body position and by extrapolating the observation that these neurons that extend their axons the furthest differentiate the earliest (personal communication by Matthias Landgraf)."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00051430",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron"
],
"short_form": "FBbt_00051430",
"label": "larval internal muscle motor neuron"
},
{
"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"
}
],
"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_00110232",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00110232",
"label": "dorsal acute muscle 3"
}
},
{
"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_00110232",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class",
"Larva",
"Muscle"
],
"short_form": "FBbt_00110232",
"label": "dorsal acute muscle 3"
}
}
],
"xrefs": [],
"anatomy_channel_image": [
{
"anatomy": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFB_00102224",
"types": [
"Entity",
"Anatomy",
"Cell",
"Individual",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"has_image",
"has_neuron_connectivity"
],
"short_form": "VFB_00102224",
"label": "MN3 (ISN U4 DA3 NB7-1?)_a1r (L1EM:14045854)"
},
"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/0010/2224/VFB_00050000/"
},
"channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00102224",
"types": [
"Entity",
"Individual"
],
"short_form": "VFBc_00102224",
"label": "L1 CNS neuron MN3 (ISN U4 DA3 NB7-1?)_a1r_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_00102237",
"types": [
"Entity",
"Anatomy",
"Cell",
"Individual",
"Larva",
"Motor_neuron",
"Nervous_system",
"Neuron",
"has_image",
"has_neuron_connectivity"
],
"short_form": "VFB_00102237",
"label": "MN3 (ISN U4 DA3 NB7-1?)_a1l (L1EM:14088149)"
},
"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/0010/2237/VFB_00050000/"
},
"channel": {
"symbol": "",
"iri": "http://virtualflybrain.org/reports/VFBc_00102237",
"types": [
"Entity",
"Individual"
],
"short_form": "VFBc_00102237",
"label": "L1 CNS neuron MN3 (ISN U4 DA3 NB7-1?)_a1l _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": "MN-DA3 neuron",
"type": ""
},
"pub": {
"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": ""
}
},
{
"synonym": {
"scope": "has_exact_synonym",
"label": "MN3-Ib",
"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"
}
}
],
"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/FBrf0064795",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0064795",
"label": "Goodman and Doe, 1993, Bate, Martinez Arias, 1993: 1131--1206"
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
},
{
"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"
}
]
}
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.