heart primordium
http://purl.obolibrary.org/obo/UBERON_0003084
Bilateral groups of cells consisting of three rows: one row of endocardial precursors medially and two rows of myocardical precursors laterally. The two populations fuse at the midline to form the heart rudiment or cone. [ http://zfin.org/cgi-bin/ZFIN_jump?record=curator ]
Term info
- TAO:0000028
- BTO:0001887
- AAO:0011044
- XAO:0000336
- NCIT:C34276
- ZFA:0000028
- UMLS:C1514450 (ncithesaurus:Primordium_of_the_Heart)
uberon_slim
Bilateral groups of cells consisting of three rows: one row of endocardial precursors medially and two rows of myocardical precursors laterally. The two populations fuse at the midline between 21 and 26 somites to form the heart rudiment or cone. Stainier 2001.[TAO], The fused aspects of ventral mesoderm, which have migrated from either side of the prechordal plate, and fused ventrally, just behind the cement gland. They will give rise to the endocardium at NF stage 27&28.[AAO]
relationship loss: develops_from lateral mesoderm (TAO:0001065)[TAO]
should probably be merged with heart rudiment.
fused heart primordium, cardiac field
uberon
UBERON:0003084
http://purl.obolibrary.org/obo/uberon.owl, http://purl.obolibrary.org/obo/cl.owl
Term relations
- primordium
- anatomical entity
- develops from some primary heart field
- part of some cardiovascular system
- develops from some lateral plate mesoderm
- develops from some cardiogenic splanchnic mesoderm