B Rounding pressure plots of MYH9 (positive control, n = 7), luc (negative control, n = 12), PCDH7 (n = 11), PCDH1 (n = 12), and PCDH1 and PCDH7 (n = 11) RNAi cells. Bars show mean ± SEM (left). Rounding pressure plots HeLa Kyoto cells stably expressing PCDH7‐LAP‐tagged BAC transgenes treated with MYH9 (positive control, n = 7), luc (negative control, n = 14), PCDH1 (n = 13) esiRNA. *P 0.05; **P 0.01; ***P 0.001; ns, P > 0.05 (non‐significant). 