PANTHER Class Information   
Name:  contractile fiber
Definition:  Fibers, composed of actin, myosin, and associated proteins, found in cells of smooth or striated muscle.
Class ID:  GO:0043292
Parent Lineages:  cellular_component>   cellular anatomical entity>   organelle>   non-membrane-bounded organelle>   intracellular non-membrane-bounded organelle>   contractile fiber
cellular_component>   cellular anatomical entity>   organelle>   intracellular organelle>   intracellular non-membrane-bounded organelle>   contractile fiber
cellular_component>   cellular anatomical entity>   intracellular anatomical structure>   intracellular organelle>   intracellular non-membrane-bounded organelle>   contractile fiber
cellular_component>   cellular anatomical entity>   cytoplasm>   contractile fiber
cellular_component>   cellular anatomical entity>   intracellular anatomical structure>   cytoplasm>   contractile fiber
cellular_component>   cellular anatomical entity>   supramolecular complex>   supramolecular polymer>   supramolecular fiber>   contractile fiber
Child:  myofibril
Number Subfamilies/Families:  140