Uber Anatomy Ontology

Last uploaded: March 22, 2024
Preferred Name

pharyngeal arch 2

Synonyms

visceral arch 2

branchial arch 2

second visceral arch

2nd pharyngeal arch

second branchial arch

pharyngeal arch 2

arcus pharyngeus secundus

second pharyngeal arch

hyoid arch

pharyngeal arches 2

2nd visceral arch

2nd arch

hyoid bars

Definitions

The second pharyngeal arch will form the hyoid apparatus. The cranial neural crest cells that populate the second pharyngeal arch emerge primarily from rhombomere 4 and will form skeletal elements.

ID

http://purl.obolibrary.org/obo/UBERON_0003066

database_cross_reference

EHDAA2:0000050

EMAPA:16272

XAO:0000098

Wikipedia:Second_pharyngeal_arch

AAO:0010363

NCIT:C34288

VHOG:0000297

ZFA:0001611

TAO:0001596

SCTID:308768003

EHDAA:611

FMA:293017

definition

The second pharyngeal arch will form the hyoid apparatus. The cranial neural crest cells that populate the second pharyngeal arch emerge primarily from rhombomere 4 and will form skeletal elements.

depiction

http://upload.wikimedia.org/wikipedia/commons/8/8b/Gray41.png

external_definition

The second of the series of bony or cartilaginous arches that develop in the walls of the mouth cavity and pharynx of the embryo.[AAO]

external_ontology_notes

in XAO, develops from visceral pouch 2

has_exact_synonym

visceral arch 2

branchial arch 2

second visceral arch

2nd pharyngeal arch

second branchial arch

pharyngeal arch 2

arcus pharyngeus secundus

second pharyngeal arch

hyoid arch

has_obo_namespace

uberon

has_related_synonym

pharyngeal arches 2

2nd visceral arch

2nd arch

hyoid bars

homology_notes

A conserved feature of all vertebrate embryos is the presence of a series of bulges on the lateral surface of the head, the pharyngeal arches; it is within these structures that the nerves, muscles and skeletal components of the pharyngeal apparatus are laid down. The pharyngeal arches are separated by endodermal outpocketings, the pharyngeal pouches.[well established][VHOG]

id

UBERON:0003066

in_subset

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

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

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

label

pharyngeal arch 2

notation

UBERON:0003066

pharyngeal arch number

2

prefLabel

pharyngeal arch 2

subClassOf

http://purl.obolibrary.org/obo/UBERON_0002539

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Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/UBERON_0003066 PATO SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003066 OBA SAME_URI
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http://purl.obolibrary.org/obo/UBERON_0003066 GO-PLUS SAME_URI
http://purl.obolibrary.org/obo/UBERON_0003066 FNS-H SAME_URI
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http://purl.obolibrary.org/obo/UBERON_0003066 FOVT LOOM
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http://purl.obolibrary.org/obo/UBERON_0003066 HHEAR LOOM
http://purl.obolibrary.org/obo/UBERON_0003066 OBA LOOM
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http://purl.obolibrary.org/obo/UBERON_0003066 UPHENO LOOM
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http://purl.obolibrary.org/obo/UBERON_0003066 NIFSTD LOOM
http://purl.obolibrary.org/obo/UBERON_0003066 KTAO LOOM
http://purl.obolibrary.org/obo/UBERON_0003066 MAXO LOOM
http://purl.obolibrary.org/obo/UBERON_0003066 GO-PLUS LOOM
http://purl.obolibrary.org/obo/UBERON_0003066 FNS-H LOOM
http://purl.obolibrary.org/obo/TAO_0001596 TAO LOOM