Focal adhesion regulates osteogenic differentiation of mesenchymal stem cells and osteoblasts

Yang Zhao, Qing Sun, Bo Huo

Additional Figure 4. Statistical results of F-actin coherency. (A-D) MSCs and MC3T3-E1 cells cultured for 3 or 7 days. The larger the value, the more ordered the actin, and the more consistent the direction of stress fibres. Data are presented as mean ± SD (n = 3). *P < 0.05 (one-way analysis of variance followed by Tukey’s post hoc analysis). LL: large circles with large spacing; MSC: mesenchymal stem cell; SL: small circles with large spacing; SS: small circles with small spacing.