Image of the Day: Multicolored Muscles

Muscle fibers form when several cells fuse into myotubes containing many nuclei (stained in red and blue) and continuous cytoplasm (stained in green).

The Scientist Staff

ALESSANDRA DALL'AGNESE (VIA EUREKALERT) (See B. Malecova et al., “TBP/TFIID-dependent activation of MyoD target genes in skeletal muscle cells,” eLife, 2016.)

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