FIG. 3.

RhoGDI inhibits induction of myogenin and muscle-specific genes. RNA was prepared from C2C12 cells and C2C12RhoGDI cells cultured in GM or in DM for 3 days. Ten micrograms of RNA from each sample was subjected to Northern blot analysis. Ethidium bromide staining of rRNA is presented at the bottom to show that same amount of intact RNA was loaded in each lane.