OntologiesuberonclassesUBERON:0005875   
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4th arch pharyngeal cleft
http://purl.obolibrary.org/obo/UBERON_0005875

A groove that is situated between the 4th and 5th pharyngeal arch.

Also appears inhcaomondompgoupheno + 2
Exact Synonyms
4th arch branchial groove
4th arch pharyngeal groove ectoderm
4th pharyngeal groove ectoderm
4th pharyngeal groove
branchial groove of 4th arch
Related Synonyms
4th branchial cleft
4th pharyngeal cleft