Term: muscle contractile muscle fiber
Name: muscle
Synonyms: muscles
Definition: Portion of tissue composed of contractile fibers.
Ontology: Anatomy Ontology [ZFA:0005145]

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