part of
part_of
part of
endoderm
pharyngeal arch 4
4th arch endoderm
RETIRED_EHDAA2:0000095
EMAPA:16769
EMAPA:16767
In all vertebrates, the pharyngeal apparatus develops from a series of bulges found on the lateral surface of the head, the pharyngeal arches, which consist of a number of different embryonic cell types. Each arch has an external covering of ectoderm and inner covering of endoderm, and between these a mesenchymal filling of neural crest with a central core of mesoderm.[well established][VHOG]
EMAPA:16765
EHDAA2:0004033
uberon
VHOG:0001092
4th pharyngeal arch endoderm
An endoderm that is part of a pharyngeal arch 4.
UBERON:0005666