Phospho-MLC response to ECM density. Comparison of MLC phosphorylation (A, B) and cell spreading (C, D) between cells on substrates coated with 10 μg/ml FN and 0.2 μg/ml FN. Error bars indicate standard deviations of 3 replicate experiments. Statistical significance (p < 0.005) is indicated by '**', (p<0.05) by '*'.
Bhadriraju et al. BMC Cell Biology 2007 8:43 doi:10.1186/1471-2121-8-43