Figure 2From: Differential effects of PDCD4 depletion on protein synthesis in myoblast and myotubesAbundance of PDCD4 in myotubes is regulated by the proteasome. L6 myotubes were incubated in differentiation (Ctl) or starvation medium as described in FigureĀ 1. They were then harvested (Stv) or refed in the differentiation medium supplemented with DMSO (ā) or 10Ā Ī¼M MG132 (+) for 1 or 3Ā h. (A) Total PDCD4 and Ī³ tubulin were analyzed by immunoblotting. (B) PDCD4 signals were quantified and expressed relative to Ī³-tubulin. Means Ā± SE; nā=ā4ā6; bars with different letters differ (Pā<ā0.05).Back to article page