primary spermatocyte in meiotic metaphase I [FBbt_00057147]
Primary spermatocyte during meiotic metaphase I (GO:0007132). The chromatin is highly condensed, the parafusorial or paranuclear membranes (three to five layers of double membranes) encircle the nucleus and the astral membranes (stack of approximately 13 umbrella-shaped layers, each with a central hole) cup each pole of the spindle-shaped nucleus. The mitochondria are clustered around the equator of the spindle region and oriented parallel to the long axis of the cell. Make into XP once OBO:rel ‘during’ is legal.
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 primary spermatocyte in meiotic metaphase I in VFB
VFB Term Json
{
"term": {
"core": {
"iri": "http://purl.obolibrary.org/obo/FBbt_00057147",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00057147",
"label": "primary spermatocyte in meiotic metaphase I"
},
"description": [
"Primary spermatocyte during meiotic metaphase I (GO:0007132). The chromatin is highly condensed, the parafusorial or paranuclear membranes (three to five layers of double membranes) encircle the nucleus and the astral membranes (stack of approximately 13 umbrella-shaped layers, each with a central hole) cup each pole of the spindle-shaped nucleus. The mitochondria are clustered around the equator of the spindle region and oriented parallel to the long axis of the cell."
],
"comment": [
"Make into XP once OBO:rel 'during' is legal."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00057145",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00057145",
"label": "meiotic primary spermatocyte"
}
],
"relationships": [
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002202",
"label": "develops from",
"type": "develops_from"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00057146",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00057146",
"label": "primary spermatocyte in meiotic prophase I"
}
}
],
"xrefs": [],
"anatomy_channel_image": [],
"pub_syn": [
{
"synonym": {
"scope": "has_exact_synonym",
"label": "primary spermatocyte during metaphase of the first meiotic division",
"type": ""
},
"pub": {
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0064778",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0064778",
"label": "Fuller, 1993, Bate, Martinez Arias, 1993: 71--147"
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
}
],
"def_pubs": [
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0064778",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0064778",
"label": "Fuller, 1993, Bate, Martinez Arias, 1993: 71--147"
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
]
}
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