Term: myotome axis
Name: myotome
Synonyms: myomeres
Definition: Muscle that develops from somite and gives rise to body wall muscle masses.
Ontology: Anatomy Ontology [ZFA:0001056]

Name: axis
Synonyms: midline
Definition: Organism subdivision running along the rostral-caudal axis of the early embryo.
Ontology: Anatomy Ontology [ZFA:0000092]