The primitive streak is a structure that forms during the early stages of avian, reptilian and mammalian embryonic development[WP]. the midline ridge of the embryonic epiblast that later develops into mesoderm and endoderm[MP]. [ http://en.wikipedia.org/wiki/Primitive_streak MP : 0002231 ]
Term information
- NCIT:C28402
- EHDAA2:0001525
- FMA:293110
- null:http://linkedlifedata.com/resource/umls/id/C0033153
- EHDAA:185
- UMLS:C0033153 (ncithesaurus:Primitive_Streak)
- EMAPA:16072
- null:http://en.wikipedia.org/wiki/Primitive_streak
- null:http://www.snomedbrowser.com/Codes/Details/361438007
- VHOG:0001202
pheno_slim, early_development
- The primitive streak is a structure that forms during the early stages of avian, reptilian and mammalian embryonic development[WP]. the midline ridge of the embryonic epiblast that later develops into mesoderm and endoderm[MP].
- http://upload.wikimedia.org/wikipedia/commons/f/f4/Gray13.png
- http://purl.obolibrary.org/obo/NCBITaxon_32443
- VHOG includes a very broad grouping here based on http://www.ncbi.nlm.nih.gov/pubmed/9609826
- primitive streak - blastopore - germ ring
- uberon
- (...) the blastopore equivalent of chordates (germ ring in fish, marginal zone/blastopore lip in frog and node/primitive streak in chick and mouse) (...) (reference 1); Indeed, the primitive streak has been considered the homologue of the blastopore since the 1870s (reference 2).[well established][VHOG]
- UBERON:0004341