Staining of a skeletal muscle cross-section showing different types of muscle fiber in young mice (IMAGE)
Caption
Staining of a skeletal muscle cross-section showing different types of muscle fiber in young mice. Green: slow-twitch fibers type I; Red: Intermediate fast-twitch fibers type IIA; Purple: Very fast-twitch fibers type IIB; Yellow: Laminin.
Credit
Martin Wohlwend (EPFL)
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Original content