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Ontology Browser

thyroid primordium (UBERON:0003091)
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Parent Terms Term With Siblings Child Terms
primordium +    
tissue +    
acinus of olfactory gland 
adrenal tissue +  
airway submucosal gland +  
alar plate midbrain 
alveolar atrium 
alveolar pore 
alveolar system +  
alveolar wall +  
alveolus of lung +  
angioblastic cord 
anlage +  
anterior crista primordium +  
anterior ectodermal midgut 
anterior swim bladder bud 
articular process 
aryepiglottic fold 
arytenoid swellings +  
avascular GAG-rich matrix +  
basal cell layer of urothelium 
bifurcation of trachea 
bile duct +  
biliary ductule 
biliary tree +  
blood-air barrier 
body of gallbladder 
bone marrow +  
branchial basket 
branchiostegal membrane 
bronchial lymph node 
bronchial mucosa +  
bronchial process 
bronchial-associated lymphoid tissue 
bronchus basal lamina 
bronchus basement membrane +  
bronchus reticular lamina 
bulb of hair follicle +  
capsule of liver 
capsule of thyroid gland 
cardiac jelly +  
cartilage of external acoustic meatus 
cartilaginous external acoustic tube 
cerebellar crest 
chromaffin system +  
clavicle bone primordium +  
climbing fiber 
cloacal papilla 
connective tissue +  
core of melon organ 
corneal primordium +  
corpuscles of Stannius 
cricopharyngeus muscle 
dermal papilla +  
dermal pulp of feather shaft 
dermis of feather follicle 
descending branch of the vagus nerve 
distal part of styloid process of temporal bone 
dorsal pancreas +  
dorsal part of pharyngeal pouch 2 +  
dorso-rostral cluster 
dorsolateral septum 
duct of olfactory gland 
ductal plate 
ectodermal placode +  
elastica externa of notochord 
elbow joint primordium +  
embryonic tissue +  
endo-epithelium +  
endocardial ring +  
endocrine gland +  
endocrine pancreas +  
endodermal part of digestive tract +  
endostyle +  
epibranchial arborescent organ 
epibranchial organ 
epidermal intermediate stratum 
epidermal placode 
epidermal superficial stratum 
epidermis of feather follicle +  
epiphysial cluster 
epithelium +  
equatorial belt 
erectile tissue +  
esophageal process 
ethmoid bone primordium +  
exocrine pancreas +  
external acoustic meatus +  
external acoustic meatus osseus part 
external cellular layer 
extraembryonic tissue +  
extrapancreatic duct 
eye primordium +  
eye trabecular meshwork +  
fibroelastic membrane of larynx 
filum terminale +  
filum terminale externum 
filum terminale internum 
foramen cecum of tongue 
fundus of gallbladder 
gall bladder +  
gall bladder lamina propria 
gall bladder primordium +  
gigantocellular part of magnocellular preoptic nucleus 
gill filament +  
gill lamella +  
gill opening 
gland of nasal mucosa +  
gonad primordium +  
granular layer corpus cerebelli 
granular layer valvula cerebelli 
gustatory pore 
hair root sheath +  
hair root sheath matrix 
Hatschek's diverticulum +  
head kidney +  
head of pancreas +  
heart primordium +  
hepatic acinus +  
hepatic cord +  
heterogeneous tissue +  
hip joint primordium +  
horn of thyroid cartilage +  
hyoid bone lesser horn 
hypopharynx +  
hypothalamo-hypophyseal system 
hypothalamus-pituitary axis 
inferior parathyroid gland +  
infundibulum of gallbladder 
inner fin tissue 
insect abdominal histoblast primordium +  
insect adult clypeo-labral primordium +  
insect Bolwig organ primordium +  
insect circulatory system primordium +  
insect clypeo-labral primordium +  
insect dorsal epidermis primordium +  
insect embryonic optic lobe primordium 
insect imaginal disc primordium +  
insect tracheal primordium +  
insect ventral epidermis primordium +  
insect visual primordium +  
interalveolar septum 
intermediate cell mass of mesoderm 
internal cellular layer 
interparietal bone primordium +  
interrenal primordium +  
interstitial fluid +  
intervillus pockets +  
islet of Langerhans 
isthmus of thyroid gland 
knee joint primordium +  
lamina +  
lamina propria of bronchus 
laryngeal apparatus +  
laryngeal associated mesenchyme +  
laryngeal cartilage +  
laryngeal pre-cartilage condensation +  
laryngeal prominence 
laryngeal ventricle 
laryngeal vocal fold +  
laryngotracheal groove 
larynx connective tissue +  
larynx mucous gland 
larynx submucosa +  
larynx submucosa gland 
late distal segment 
lateral line +  
lateral line primordium +  
lateral process of cricoid cartilage 
lateral wall of nasopharynx 
lateral wall of oropharynx 
left lung alveolar system +  
lens cortex 
lens vesicle +  
ligament of larynx +  
ligament of liver +  
limiting layer of elasmoid scale 
lingula of left lung 
liver +  
liver lobule +  
liver papillary process 
liver parenchyma +  
liver primordium +  
liver reticuloendothelial system 
liver stroma +  
liver subserosa 
liver trabecula 
lobar bronchus alveolar system 
lobe of liver +  
lobe of lung +  
lower oral valve 
lower respiratory tract cartilage +  
lower respiratory tract connective tissue +  
lung +  
lung field 
lung parenchyma +  
lung primordium +  
lung saccule 
macula +  
matrix-based tissue 
membrana tympaniformis +  
mesenchyme +  
mesenchyme of main bronchus +  
mesenchyme of trachea +  
metabolic zone of liver +  
mineralized extracellular matrix +  
mixed endoderm/mesoderm-derived structure +  
molecular layer corpus cerebelli +  
molecular layer valvula cerebelli +  
mossy fiber 
mucosa of biliary tree +  
mucosa of gallbladder +  
mucosa of larynx +  
mucosa of nasopharynx 
mucosa of oropharynx 
mucous gland of lung 
muscle of larynx +  
muscle tissue +  
musculature of larynx +  
nail matrix 
nasal cavity mucosa +  
nasal-associated lymphoid tissue +  
nasopharyngeal gland 
nasopharynx +  
nasopharynx connective tissue 
neck of gallbladder 
nephron progenitor +  
neural tissue 
neurogenic field +  
non-neural ectoderm +  
notochord posterior region 
optic vesicle +  
oronasal membrane 
oropharyngeal gland 
oropharynx +  
outer fin tissue 
palatine tonsil 
pancreas dorsal primordium +  
pancreas head parenchyma 
pancreas primordium +  
pancreas tail parenchyma 
pancreas ventral primordium +  
pancreatic acinus 
pancreatic duct +  
pancreatic lobule +  
pancreatic system 
parallel fiber 
parenchyma of thyroid gland 
parotid gland primordium +  
pars acromialis 
pars amphibiorum 
pars basilaris 
pars glenoidalis of scapula 
pearly penile papule 
penile spine 
periodontium +  
periurethral tissue +  
pharyngeal arch derived gill +  
pharyngeal bar 
pharyngeal epithelium +  
pharyngeal gill precursor +  
pharyngeal gland +  
pharyngeal mesoderm 
pharyngeal mucosa +  
pharyngeal opening of pharyngotympanic tube 
pharyngeal raphe 
pharyngeal slit 
pharyngeal tubercle 
pharyngeal vasculature +  
pharyngobasilar fascia 
pillar of the semicircular canal +  
placodal ectoderm 
pleural sac +  
portal lobule 
portal triad +  
post-anal gut 
posterior wall of nasopharynx 
posterior wall of oropharynx 
primary olfactory fiber layer 
primordial vasculature +  
prominentia apicalis dorsalis 
prominentia apicalis ventralis 
proximo-distal subdivision of respiratory tract +  
pulmonary collagen fibril 
pulmonary lobule +  
pulmonary lymphatic vessel 
pulmonary neuroendocrine body 
pulmonary part of lymphatic system +  
Purkinje cell layer corpus cerebelli 
Purkinje cell layer valvula cerebelli 
ramule palatonasalis 
ramus muscularis of glossopharyngeus nerve 
ramus muscularis of vagus nerve 
Reichert's cartilage +  
renin-angiotensin system 
respiratory primordium +  
respiratory tract +  
respiratory tube +  
retromolar triangle 
rhombic lip +  
right lung alveolar system +  
roof of nasopharynx 
root of nail 
rostral blood island 
saccus dorsalis 
salivary gland primordium +  
scale primordium 
septal organ of Masera 
skeletal muscle tissue of pharynx 
sphincter of hepatopancreatic ampulla 
spiral valve of cystic duct 
spleen primordium +  
squamous part of temporal bone primordium +  
stapes base 
stapes bone +  
stomach primordium 
stratum fibrosum et griseum superficiale 
stratum marginale 
stratum opticum 
stratum periventriculare 
stroma of thyroid gland 
stylohyoid ligament 
styloid process of temporal bone +  
submucosa of biliary tree +  
submucosa of bronchus +  
submucosa of pharynx +  
submucosa of trachea +  
superficial fascia 
syrinx organ +  
tail of pancreas +  
taste bud +  
temporomandibular joint primordium +  
tetrapod frontal bone primordium 
tetrapod parietal bone primordium 
thymus primordium +  
thymus primordium endoderm 
thymus subunit +  
thyroglossal duct 
thyroid diverticulum +  
thyroid follicle +  
thyroid gland +  
thyroid gland medulla 
thyroid primordium +  
The initial thyroid precursor, the thyroid primordium, starts as a simple midline thickening and develops to form the thyroid diverticulum. This structure is initially hollow, although it later solidifies and becomes bilobed. The 2 lobes are located on either side of the midline and are connected via an isthmus.
thyroid primordium endoderm 
thyropharyngeus muscle 
tonsillar ring +  
trabecular network of bone +  
trachea basement membrane +  
trachea reticular lamina 
tracheobronchial lymph node +  
tracheobronchial tree +  
triangular ligament of liver 
ultimobranchial body +  
uncinate process of pancreas 
upper oral valve 
upper respiratory conduit +  
ventral liver lobe 
ventral pancreas 
ventral part of pharyngeal pouch 2 
ventral wall of dorsal aorta 
visceral endoderm +  
wall of gallbladder 

Related Synonyms: thyroid primordia
Xrefs: AAO:0011106 ;   BTO:0004709 ;   EHDAA2:0002033 ;   EHDAA:952 ;   EMAPA:16361 ;   NCIT:C34312 ;   TAO:0001081 ;   UMLS:C1519512 ;   XAO:0000444 ;   ZFA:0001081
Definition Sources:

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