Preferred Label : 4th arch ectoderm;
Uberon definition : An ectoderm that is part of a pharyngeal arch 4.;
Uberon synonym : 4th pharyngeal arch ectoderm;
Uberon Homology note : 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];
Origin ID : 0005662;
part of
An ectoderm that is part of a pharyngeal arch 4.
