Uber Anatomy Ontology

Last uploaded: March 22, 2024
Preferred Name

epibranchial placode

Synonyms

epibranchial placodes

ventrolateral placode

Definitions

Focal thickenings of the embryonic ectoderm that form immediately dorsal and caudal of the clefts between the pharyngeal arches and that produce the neuroblasts that migrate and condense to form the distal cranial ganglia.

ID

http://purl.obolibrary.org/obo/UBERON_0003078

database_cross_reference

TAO:0001294

XAO:0000284

EFO:0003455

VHOG:0000117

AAO:0011036

ZFA:0001294

FMA:293968

definition

Focal thickenings of the embryonic ectoderm that form immediately dorsal and caudal of the clefts between the pharyngeal arches and that produce the neuroblasts that migrate and condense to form the distal cranial ganglia.

development_notes

Epibranchial placodes-derived neurons innervate internal organs to transmit information such as heart rate, blood pressure, and visceral distension from the periphery to the central nervous system (Baker and Bronner-Fraser, 2001). From rostral to caudal the epibranchial placodes comprise the geniculate, petrosal, and nodose placodes, each associated in sequence with the first, second and third branchial clefts. Each placode contributes sensory neurons to cranial nerves VII (facial nerve), IX (glossopharyngeal nerve), and X (vagal nerve), respectively

develops_from

http://purl.obolibrary.org/obo/UBERON_0000076

external_definition

Focal thickenings of the embryonic ectoderm that form immediately dorsal and caudal of the clefts between the pharyngeal arches and that produce the neuroblasts that migrate and condense to form the distal cranial ganglia. [Graham_A, The_development_and_evolution_of_the_pharyngeal_arches._J_Anat_(2001)_199:_133-141][VHOG]

external_ontology_notes

in XAO this develops_from dorsolateral placode, but in NBK53175, this is a separate group

has potential to developmentally contribute to

http://purl.obolibrary.org/obo/UBERON_0002410

has_exact_synonym

epibranchial placodes

has_obo_namespace

uberon

has_related_synonym

ventrolateral placode

homology_notes

These (the epibranchial placodes) are focal thickenings of the embryonic ectoderm that form immediately dorsal and caudal of the clefts between the pharyngeal arches in all vertebrates, and they produce the neuroblasts which migrate and condense to form the distal cranial ganglia: the geniculate, petrosal and nodose ganglia. (...) The one substantial difference between the vertebrate pharyngeal arches and those of the protochordates is the presence of the epibranchial placodes but the evolution of these structures was undoubtedly driven by the endoderm.[well established][VHOG]

id

UBERON:0003078

in_subset

http://purl.obolibrary.org/obo/uberon/core#efo_slim

label

epibranchial placode

notation

UBERON:0003078

part_of

http://purl.obolibrary.org/obo/UBERON_0000922

http://purl.obolibrary.org/obo/UBERON_0000010

prefLabel

epibranchial placode

treeView

http://purl.obolibrary.org/obo/UBERON_0000076

http://purl.obolibrary.org/obo/UBERON_0000922

http://purl.obolibrary.org/obo/UBERON_0000010

subClassOf

http://purl.obolibrary.org/obo/UBERON_0009955

Delete Subject Author Type Created
No notes to display
Create mapping

Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/UBERON_0003078 PATO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 OBA SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 CL SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 EFO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 OAE SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 RBO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 OHPI SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 FOVT SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 XPO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 PCL SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 PATO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 NIFDYS SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 NBO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 HHEAR SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 OBA SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 UPHENO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 NIFSTD SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 MAXO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 GO-PLUS SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 FNS-H SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 AISM SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 NMDCO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003078 PATO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 OBA LOOM
http://purl.obolibrary.org/obo/TAO_0001294 TAO LOOM
http://purl.obolibrary.org/obo/VHOG_0000117 VHOG LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 CL LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 EFO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 OAE LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 RBO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 OHPI LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 FOVT LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 XPO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 PCL LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 PATO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 NIFDYS LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 NBO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 HHEAR LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 OBA LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 UPHENO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 NIFSTD LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 MAXO LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 GO-PLUS LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 FNS-H LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 AISM LOOM
http://purl.obolibrary.org/obo/UBERON_0003078 NMDCO LOOM
http://purl.obolibrary.org/obo/XAO_0000284 XPO LOOM
http://purl.obolibrary.org/obo/XAO_0000284 UPHENO LOOM
http://purl.obolibrary.org/obo/XAO_0000284 XAO LOOM
http://purl.obolibrary.org/obo/ZFA_0001294 ZFA LOOM
http://purl.obolibrary.org/obo/ZFA_0001294 UPHENO LOOM
http://purl.obolibrary.org/obo/ZFA_0001294 ZP LOOM
http://purl.obolibrary.org/obo/EMAPA_36756 EMAPA LOOM
http://purl.org/sig/ont/fma/fma293968 FMA LOOM