Term: somite 21 somite border
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: somite 21
Synonyms:
Definition: Undifferentiated mesodermal component of early tail 21 segment or metamere, derived from paraxial mesoderm; forms the myotome, sclerotome and perhaps dermatome.
Ontology: Anatomy Ontology [ZFA:0000854]
Name: somite border
Synonyms: somite border cell, somite boundary
Definition: Anatomical surface separating somites.
Ontology: Anatomy Ontology [ZFA:0001462]