embryonic stage 11 [FBdv_00005325]
Stage 11 begins with the invagination of the tracheal placodes. Para-segmental furrow form and segment boundary furrows become deep folds. Within the head, gnathal protuberances become apparent. The end of this stage is signaled by the appearance of a distinct cleft at the posterior pole of the embryo, which becomes detached from the vitelline membrane. This marks the beginning of germ-band retraction. Duration at 25 degrees C: approximately 120 minutes (320-440 minutes after egg laying). Temporal ordering number - 310.
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 embryonic stage 11 in VFB
VFB Term Json
{
"term": {
"core": {
"iri": "http://purl.obolibrary.org/obo/FBdv_00005325",
"symbol": "",
"types": [
"Entity",
"Class"
],
"short_form": "FBdv_00005325",
"label": "embryonic stage 11"
},
"description": [
"Stage 11 begins with the invagination of the tracheal placodes. Para-segmental furrow form and segment boundary furrows become deep folds. Within the head, gnathal protuberances become apparent. The end of this stage is signaled by the appearance of a distinct cleft at the posterior pole of the embryo, which becomes detached from the vitelline membrane. This marks the beginning of germ-band retraction. Duration at 25 degrees C: approximately 120 minutes (320-440 minutes after egg laying)."
],
"comment": [
"Temporal ordering number - 310."
]
},
"query": "Get JSON for Class",
"version": "44725ae",
"parents": [
{
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBdv_00005259",
"types": [
"Entity",
"Class",
"preferred_root"
],
"short_form": "FBdv_00005259",
"label": "developmental stage"
}
],
"relationships": [
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002087",
"label": "immediately_preceded_by",
"type": "immediately_preceded_by"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBdv_00005324",
"types": [
"Entity",
"Class"
],
"short_form": "FBdv_00005324",
"label": "embryonic stage 10"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/RO_0002087",
"label": "immediately_preceded_by",
"type": "immediately_preceded_by"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBdv_00014201",
"types": [
"Entity",
"Class"
],
"short_form": "FBdv_00014201",
"label": "early extended germ band stage"
}
},
{
"relation": {
"iri": "http://purl.obolibrary.org/obo/FBdv_00018001",
"label": "substage_of",
"type": "substage_of"
},
"object": {
"symbol": "",
"iri": "http://purl.obolibrary.org/obo/FBdv_00004450",
"types": [
"Entity",
"Class"
],
"short_form": "FBdv_00004450",
"label": "late extended germ band stage"
}
}
],
"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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