loading...| Preferred Name |
pharyngeal arch 2 |
|
| Synonyms |
2nd pharyngeal arch hyoid arch arcus pharyngeus secundus second branchial arch second pharyngeal arch visceral arch 2 pharyngeal arch 2 branchial arch 2 second visceral arch 2nd arch 2nd visceral arch pharyngeal arches 2 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 |
|
| depicted_by |
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] |
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| external_ontology_notes |
in XAO, develops from visceral pouch 2 |
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| has_exact_synonym |
2nd pharyngeal arch hyoid arch arcus pharyngeus secundus second branchial arch second pharyngeal arch visceral arch 2 pharyngeal arch 2 branchial arch 2 second visceral arch |
|
| has_related_synonym |
2nd arch 2nd visceral arch pharyngeal arches 2 hyoid bars |
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| 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 |
|
| label |
pharyngeal arch 2 |
|
| notation |
UBERON:0003066 |
|
| pharyngeal arch number |
2 |
|
| prefLabel |
pharyngeal arch 2 |
|
| 数据库_交叉_引用 |
http://www.snomedbrowser.com/Codes/Details/308768003 http://en.wikipedia.org/wiki/Second_pharyngeal_arch VHOG:0000297 NCIT:C34288 TAO:0001596 AAO:0010363 ZFA:0001611 EHDAA:611 EMAPA:16272 XAO:0000098 EHDAA2:0000050 FMA:293017 |
|
| 文本定义 |
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. |
|
| 有_obo_命名空间 |
uberon |
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| subClassOf |