Figure 7.

Percent distribution of cell aligned on parallel line structures with equal line/trench widths of 0.18 µm, 0.25 µm, 0.5 µm, 1 µm, 2 µm and 10 µm. The orientation of 100 randomly selected cells was measured in each geometric patterned area. The data spread corresponds to one standard deviation. The top and bottom panels display results from cells cultured in medium without and with indium chloride, respectively.