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. Author manuscript; available in PMC: 2011 Dec 15.
Published in final edited form as: Sci Signal. 2010 Dec 14;3(152):pe49. doi: 10.1126/scisignal.3152pe49

Fig. 1.

Fig. 1

Myc-nick generation and regulation of cellular processes in the cytoplasm. Calpain-mediated cleavage of c-Myc results in the generation of Myc-nick. Myc-nick interacts with TRRAP and GCN5 and assists in the acetylation of tubulins, which results in more stable microtubular structures. The link between stable microtubule formation and MyoD-mediated gene transcription is currently unknown (indicated by the dashed lines). Ac, acetyl group.