Term: slow muscle cell contractile muscle fiber
Name: slow muscle cell
Synonyms: red muscle cell, slow muscle fiber
Definition: A muscle cell that is small, darkly colored, with high lipid and mitochondrial content.
Ontology: Anatomy Ontology [ZFA:0009116]

Name: contractile muscle fiber
Synonyms: contractile fibre, muscle fiber, muscle fibre
Definition: Fibers, composed of actin, myosin, and associated proteins, found in cells of smooth or striated muscle.
Ontology: GO: Cellular Component [GO:0043292]    QuickGO    AmiGO