stage S9 oocyte [FBbt_00005269]
Oocyte during stage 9 of oogenesis. Its nucleus is located adjacent to the dorsal follicle cell-nurse cell border and the karyosome expands into individual chromosomes for a short period of RNA synthesis (Mahowald and Kambysellis, 1980). The oocyte has grown to around 1/3 of the size of the egg chamber (Mahowald and Kambysellis, 1980). Follicle cells begin to secrete vitelline membrane components, which accumulate around the oocyte as vitelline bodies (Spradling, 1993).
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 viewerVFB Term Json
{
"term": {
"core": {
"iri": "http://purl.obolibrary.org/obo/FBbt_00005269",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00005269",
"label": "stage S9 oocyte"
},
"description": [
"Oocyte during stage 9 of oogenesis. Its nucleus is located adjacent to the dorsal follicle cell-nurse cell border and the karyosome expands into individual chromosomes for a short period of RNA synthesis (Mahowald and Kambysellis, 1980). The oocyte has grown to around 1/3 of the size of the egg chamber (Mahowald and Kambysellis, 1980). Follicle cells begin to secrete vitelline membrane components, which accumulate around the oocyte as vitelline bodies (Spradling, 1993)."
],
"comment": []
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00004886",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00004886",
"label": "oocyte"
}
],
"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_00005268",
"types": [
"Entity",
"Anatomy",
"Cell",
"Class"
],
"short_form": "FBbt_00005268",
"label": "stage S8 oocyte"
}
}
],
"xrefs": [],
"anatomy_channel_image": [],
"pub_syn": [],
"def_pubs": [
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0064777",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0064777",
"label": "Spradling, 1993, Bate, Martinez Arias, 1993: 1--70"
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0034074",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0034074",
"label": "Mahowald and Kambysellis, 1980, Ashburner, Wright, 1978-1980 d: 141--224"
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
},
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0021038",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0021038",
"label": "King, 1970, Ovarian Development in Drosophila melanogaster. "
},
"FlyBase": "",
"PubMed": "",
"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.