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Summary Anatomy Item Literature (395) Expression Attributions Wiki

Anatomy Term: mandibular arch
XAO ID: 0000097
Synonyms: first visceral arch
Definition: "The first of the series of bony or cartilaginous arches that develop in the walls of the mouth cavity and pharynx of the embryo."
Stage Range: NF stage 24 to death
Marker Genes: nkx3-2
Develops From:
Anatomy Item Stage Range
visceral pouch 1 NF stage 20 to NF stage 44
Develops Into:
Anatomy Item Stage Range
jaw muscle primordium NF stage 33 and 34 to NF stage 44
tongue NF stage 40 to death
Parent(s): visceral pouch 1


Parent(s): pharyngeal arch (is_a) splanchnocranium (part_of)


References: Ontology Lookup Service , XB ANATOMY ONTOLOGY