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Biological and Environmental Research Ontology
Last uploaded:
December 23, 2022
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| Preferred Name | Chorioallantoic Membrane | |
| Synonyms |
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| Definitions |
An extraembryonic, vascular structure that is found in the eggs of amniotes; in humans the inner membrane forms the amniotic sac, and the outer membrane forms the chorion, which is part of the placenta. |
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| ID |
http://purl.obolibrary.org/obo/NCIT_C28216 |
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| ALT_DEFINITION |
The membrane in hens' eggs that helps chicken embryos get enough oxygen and calcium for development. The calcium comes from the egg shell.
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| code |
C28216
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| definition |
An extraembryonic, vascular structure that is found in the eggs of amniotes; in humans the inner membrane forms the amniotic sac, and the outer membrane forms the chorion, which is part of the placenta.
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| label |
Chorioallantoic Membrane
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| Legacy Concept Name |
Chorioallantoic_Membrane
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| Preferred_Name |
Chorioallantoic Membrane
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| prefixIRI |
NCIT:C28216
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| prefLabel |
Chorioallantoic Membrane
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| Semantic_Type |
Embryonic Structure
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| UMLS_CUI |
C0178551
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| subClassOf |
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