Term: horizontal myoseptum cytoplasm
Name: horizontal myoseptum
Synonyms: horizontal septum
Definition: A connective tissue partition developing at the apex of the chevron-shaped myotome and separating dorsal (epaxial) and ventral (hypaxial) body wall muscle masses.
Ontology: Anatomy Ontology [ZFA:0000671]
Name: cytoplasm
Synonyms:
Definition: The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
Ontology: GO: Cellular Component [GO:0005737]    QuickGO    AmiGO