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Ontology Browser

Term:
Parent Terms Term With Siblings Child Terms
absent second pharyngeal pouch  
absence of the second branchial pouch, normally located between the second and third branchial arches; the dorsal elongation of the second pouch endoderm of all mammals, with the exception of rodents, gives rise to the epithelial lining of palatine tonsils

Synonyms
Exact Synonyms: absent 2nd branchial pouch ;   absent 2nd pharyngeal pouch ;   absent second branchial pouch
Definition Sources: PMID:20144910

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