About: Otic vesicle

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Otic vesicle, or auditory vesicle, consists of either of the two sac-like invaginations formed and subsequently closed off during embryonic development. It is part of the neural ectoderm, which will develop into the membranous labyrinth of the inner ear. This labyrinth is a continuous epithelium, giving rise to the vestibular system and auditory components of the inner ear. During the earlier stages of embryogenesis, the otic placode invaginates to produce the otic cup. Thereafter, the otic cup closes off, creating the otic vesicle. Once formed, the otic vesicle will reside next to the neural tube medially, and on the lateral side will be paraxial mesoderm. Neural crest cells will migrate rostral and caudal to the placode.

Attributes	Values
rdf:type	Thing wikidata:Q4936952 anatomical structure embryology yago:Abstraction100002137 yago:Biology106037666 yago:Cognition100023271 yago:Content105809192 yago:Discipline105996646 yago:Embryology106071426 yago:KnowledgeDomain105999266 yago:LifeScience106037298 yago:NaturalScience106000400 yago:PsychologicalFeature100023100 yago:Science105999797 umbel-rc:AnimalBodyPart umbel-rc:Embryology
rdfs:label	Otic vesicle (en)
rdfs:comment	Otic vesicle, or auditory vesicle, consists of either of the two sac-like invaginations formed and subsequently closed off during embryonic development. It is part of the neural ectoderm, which will develop into the membranous labyrinth of the inner ear. This labyrinth is a continuous epithelium, giving rise to the vestibular system and auditory components of the inner ear. During the earlier stages of embryogenesis, the otic placode invaginates to produce the otic cup. Thereafter, the otic cup closes off, creating the otic vesicle. Once formed, the otic vesicle will reside next to the neural tube medially, and on the lateral side will be paraxial mesoderm. Neural crest cells will migrate rostral and caudal to the placode. (en)
foaf:name	Otic vesicle (en) vesicula otica (en)
name	Otic vesicle (en)
foaf:depiction
dcterms:subject	Embryology of nervous system
Wikipage page ID	8578137 (xsd:integer)
Wikipage revision ID	1117628309 (xsd:integer)
Link from a Wikipage to another Wikipage	Epithelium Mouse Membranous labyrinth Homeobox Pax genes DLX5 Utricle (ear) Vertebrate Inner ear Semicircular canals Saccule Chicken Otic placode Vestibular system Zebrafish Axolotl Transcription factors DLX6 Anatomical terms of location Embryology of nervous system Cochlear duct Ectoderm Model organism Auditory system Bone morphogenetic protein Fibroblast growth factor Animal embryonic development Xenopus Caudal (anatomical term) Saccus endolymphaticus Wnt signaling pathway PAX2 Somite Paraxial mesoderm Canalis reuniens Auditory pit
sameAs	Otic vesicle Otic vesicle Otic vesicle
dbp:wikiPageUsesTemplate	dbt:Development_of_eye_and_ear dbt:Authority_control dbt:Reflist dbt:Short_description dbt:Infobox_embryology
thumbnail	wiki-commons:Special:FilePath/Gray40.png?width=300
caption	Embryo between eighteen and twenty-one days (en) General formation of the otic vesicle (en)
image	Formation_of_the_Otic_Vesicle.png (en)
has abstract	Otic vesicle, or auditory vesicle, consists of either of the two sac-like invaginations formed and subsequently closed off during embryonic development. It is part of the neural ectoderm, which will develop into the membranous labyrinth of the inner ear. This labyrinth is a continuous epithelium, giving rise to the vestibular system and auditory components of the inner ear. During the earlier stages of embryogenesis, the otic placode invaginates to produce the otic cup. Thereafter, the otic cup closes off, creating the otic vesicle. Once formed, the otic vesicle will reside next to the neural tube medially, and on the lateral side will be paraxial mesoderm. Neural crest cells will migrate rostral and caudal to the placode. The general sequence in formation of the otic vesicle is relatively conserved across vertebrates, although there is much variation in timing and stages. Patterning during morphogenesis into the distinctive inner ear structures is determined by homeobox transcription factors including PAX2, DLX5 and DLX6, with the former specifying for ventral otic vesicle derived auditory structures and the latter two specifying for dorsal vestibular structures. (en)
GivesRiseTo	Membranous labyrinth of the inner ear (en)
Latin	vesicula otica (en)
precursor	otic placode, auditory pit or otic pit, otic cup, (en)
precursor	Otic placode Auditory pit
prov:wasDerivedFrom	wikipedia-en:Otic_vesicle?oldid=1117628309&ns=0
page length (characters) of wiki page	6839 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Otic_vesicle
is Link from a Wikipage to another Wikipage of	DLX5 Vertebrate land invasion Semicircular canals Otic Otic placode Cephalization Dmitriy Filatov Ear Halperin-Birk syndrome Lamprey Cochlear duct Human embryonic development Auditory vesicle Neurogenic placode

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