|Definition:||"a thickening of the endoderm at the cranial end of the primitive streak formed by the involution of Spemann's organizer cells. The prechordal plate and the notochord induce the formation of the neural plate from the overlying ectodermal cells[GO]. Axial hypoblast located anterior to the chorda mesoderm; the polster is its most anterior region[ZFA]. Uniquely thickened portion of the endoderm that is in contact with ectoderm immediately rostral to the cephalic tip of the notochord[WP]." [Wikipedia:Prechordal_plate, ZFIN:curator]|
"head mesenchyme" BROAD [XAO:0000079]|
"head mesoderm" BROAD [XAO:0000079]
|Comments:||todo - check; developmental relationship to anterior hypoblast in ZFA?|
Each term has an is_a parent in the Uberon Ontology, which has a linkage to an another entity and FANTOM5 samples.Libraries were grouped into mutually exclusive facets according to the FANTOM5 sample ontology mapping to UBERON ontologies.
link to ontology dataset
|is_a:||UBERON:0005423(developing anatomical structure)|
|develops from:||UBERON:0006904 (head mesenchyme from mesoderm)|
It includes FANTOM5 samples that overlay the Uberon ontology
Enrichment analysis: top 100 FFCP enriched with this ontology term TOP 100 FANTOM5 Cage Peaks enriched with UBERON:0003063 (prechordal plate), sorted by p-values
Analyst: Hideya Kawaji
link to source dataset
human : data
mouse : data
No analysis results
Property "Property value" (as page type) with input value "UBPROP:0000001 "Axial hypoblast located anterior to the chorda mesoderm; the polster is its most anterior region. Kimmel et al, 1995.[TAO]" xsd:string" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.