stage 4 embryo [FBbt_00005306]
Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approximately 50 minutes (80-130 minutes after egg laying). DEPRECATION WARNING.
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_00005306",
"symbol": "",
"types": [
"Entity",
"Anatomy",
"Class"
],
"short_form": "FBbt_00005306",
"label": "stage 4 embryo"
},
"description": [
"Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approximately 50 minutes (80-130 minutes after egg laying)."
],
"comment": [
"DEPRECATION WARNING."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00005305",
"types": [
"Entity",
"Anatomy",
"Class"
],
"short_form": "FBbt_00005305",
"label": "syncytial blastoderm embryo"
},
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBbt_00000054",
"types": [
"Entity",
"Anatomy",
"Class"
],
"short_form": "FBbt_00000054",
"label": "cleavage stage embryo"
}
],
"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_00005301",
"types": [
"Entity",
"Anatomy",
"Class"
],
"short_form": "FBbt_00005301",
"label": "stage 3 embryo"
}
}
],
"xrefs": [],
"anatomy_channel_image": [],
"pub_syn": [],
"def_pubs": [
{
"core": {
"symbol": "",
"iri": "http://flybase.org/reports/FBrf0089570",
"types": [
"Entity",
"Individual",
"pub"
],
"short_form": "FBrf0089570",
"label": "Campos-Ortega and Hartenstein, 1997, The embryonic development of Drosophila melanogaster. 2nd ed. "
},
"FlyBase": "",
"PubMed": "",
"DOI": ""
}
]
}
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