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Ontology Browser

Parent Terms Term With Siblings Child Terms
1st arch mandibular ectoderm 
1st arch maxillary ectoderm +  
amniotic ectoderm 
anal membrane ectodermal component +  
anal membrane endodermal component +  
brush border layer +  
cerebellar plate +  
chorionic plate +  
embryonic skin basal layer +  
endoderm of foregut +  
endoderm of hindgut 
endoderm of midgut 
enveloping layer of ectoderm +  
epithelium of carpal region 
epithelium of footplate +  
epithelium of foregut-midgut junction +  
epithelium of handplate +  
epithelium of vomeronasal organ 
external ectoderm +  
extraembryonic endoderm 
An extraembryonic epithelium that is formed by the delaminated cells of the primitive endoderm (hypoblast) that goes on to form the yolk sac. In mammals, as in avians, these cells do not produce any part of the newborn organism (i.e. they are extraembryonic).
extraembryonic epithelium +  
extraembryonic membrane mesenchyme +  
extraembryonic mesoderm +  
eye primordium +  
frontonasal process epithelium +  
future lower lip +  
future upper lip +  
lateral lingual swelling epithelium 
lower foregut region endoderm 
manual digit epithelium +  
maxillary process ectoderm +  
median lingual swelling epithelium 
mesenchyme of umbilical cord +  
nasolacrimal groove +  
notochordal plate +  
oral epithelium from ectoderm +  
pectoral appendage bud ectoderm +  
pedal digit epithelium +  
pelvic appendage bud ectoderm +  
pharyngeal ectoderm +  
placental artery endothelium 
placental membrane +  
simple columnar epithelium +  
simple cuboidal epithelium +  
simple squamous epithelium +  
spongiotrophoblast layer 
trophectoderm +  
ultimobranchial body epithelium 
umbilical smooth muscle 
visceral endoderm +  
yolk sac +  
yolk sac endoderm 

Xrefs: EHDAA2:0000473 ;   EHDAA:105 ;   EMAPA:16052
Definition Sources:,, ISBN:9780878932504

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