Effects of blebbistatin treatment on the (A) filopodial density and (B) averaged filopodial length for CL1–5 cells cultured on glass substrates.

<p>The bars represent the means of the variables and the errors denote the standard deviations calculated from 43, 24, and 31 cells treated with 0, 10, and 30 μM blebbistatin respectively. The mark * indicates <i>p</i><0.05.