Term: adaxial cell posterior-most region
Name: adaxial cell
Synonyms: adaxial cells
Definition: Muscle precursor cell that is adjacent to the notochord and part of the presomitic mesoderm.
Ontology: Anatomy Ontology [ZFA:0000003]

Name: posterior-most region
Synonyms: posterior-most, posteriormost
Definition:
Ontology: Spatial Ontology [BSPO:0000037]