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Ontology Browser

Term:
laryngotracheal groove (UBERON:0006257)
Annotations: Rat: (0) Mouse: (0) Human: (0) Chinchilla: (0) Bonobo: (0) Dog: (0) Squirrel: (0) Pig: (0)
Parent Terms Term With Siblings Child Terms
embryo +    
foregut +    
surface groove +    
allantois of embryonic urinary system 
auditory hillocks +  
axochord 
basiotic bone 
blastula +  
buccopharyngeal membrane +  
cardinal vein +  
cartilaginous neural arch +  
cavity of pharynx +  
choanal groove 
ciliated pit +  
cleaving embryo +  
early embryo +  
early premaxilla +  
embryonic capillary plexus 
embryonic cement gland 
embryonic cloaca +  
embryonic cloacal fold +  
embryonic head +  
embryonic intraretinal space 
embryonic lymph heart 
embryonic structure +  
embryonic tagma +  
entire embryonic mesenchyme +  
esophagus +  
foramen ovale of heart +  
foregut duodenum mesentery 
foregut epithelium +  
foregut region of duodenum +  
gastrula +  
gland of foregut +  
indifferent external genitalia +  
insect cardiogenic mesoderm +  
insect embryonic segment +  
intertragic incisure 
interventricular foramen of heart 
interventricular groove +  
laryngotracheal groove 
A groove in the floor of the pharynx formed from the ventral diverticulum of endoderm that arises from the floor of the foregut caudal to the pharynx. This structure is the precursor for the larynx and trachea[WP,edited].
late embryo +  
lens pit 
liver primordium +  
lower respiratory tract cartilage +  
lower respiratory tract connective tissue +  
lower respiratory tract epithelium +  
lower respiratory tract smooth muscle +  
lung epithelium +  
lung primordium +  
metotic fissure 
morula +  
Mullerian duct +  
nasolabial groove 
nematode pharynx 
neurula embryo 
nuchal groove 
olfactory pit +  
optic fissure 
optic pit 
oronasal cavity +  
pair of lungs +  
pancreatic epithelial bud +  
peritoneal vaginal process +  
pharyngeal arch system +  
pharyngeal cleft +  
pharyngeal region of foregut +  
philtrum 
pleural sac +  
primary choana 
primary head vein +  
primitive heart tube +  
primitive marginal sinus 
proamniotic cavity +  
pupillary membrane 
ruminant forestomach +  
scapula cartilage element +  
stomach +  
subcardinal vein +  
sulcus intermedius 
sulcus limitans of neural tube +  
sulcus ypsiloniformis 
supracardinal vein +  
tracheobronchial tree +  
upper digestive tract +  
ventral sulcus 
ventral throat pleat 

Synonyms
Exact Synonyms: laryngo-tracheal groove ;   sulcus laryngotrachealis
Related Synonyms: laryngo-tracheal tube ;   laryngotracheal endoderm
Xrefs: EHDAA2:0004073 ;   EHDAA:1005 ;   EMAPA:16739 ;   NCIT:C34198 ;   RETIRED_EHDAA2:0000909 ;   SCTID:361426003 ;   UMLS:C1283960 ;   VHOG:0001404 ;   Wikipedia:Laryngotracheal_groove
Definition Sources: http://isc.temple.edu/marino/embryology/resp98/respdev.htm, Wikipedia:Laryngotracheal_groove

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