Figure 1. A. Myosin free cells found in control. B. Bundle of myosin free cells found in control. C. Bundle of myosin free cells found in FgF2, [4.0µl FgF2/10ml DMEM].

Figure 2. A. Size and shape difference of cells found in FgF2, [1.0µl FgF2/10ml DMEM]. The stained cells are assumed myoblasts and the unstained are assumed myosin free. B. Unknown structure found in FgF2, [1.0µl FgF2/10ml DMEM]. C. Size difference of cells found in FgF2, [4.0µl FgF2/10ml DMEM].