| Name: | pharyngeal arch |
|---|---|
| Synonyms: | pharyngeal arches |
| Definition: | One of a series of paired bony or cartilaginous arches that develop along the lateral walls of the foregut. The pharyngeal arches have developmental contributions from endoderm, mesoderm, and neural crest cells and are separated by anterior lateral endoderm out-pockets known as pharyngeal pouches. There are seven pharyngeal arches. |
| Ontology: | Anatomy Ontology [ZFA:0001306] |
| Name: | apoptotic |
|---|---|
| Synonyms: | |
| Definition: | A structural quality inhering in a bearer by virtue of the bearer's consisting of blebbing of the nucleus and DNA fragmentation due to the cell undergoing a specific form of programmed cell death termed apoptosis. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000638] |