To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S7. Wound-triggered changes in tissue pressure Time-lapse movie of PI stained (grayscale) ablation of a single epidermis cells and the subsequent pressure changes in the surrounding tissues. For further details, see Fig. S7. Wounding-induced changes in cellular pressure and localized auxin signalling spatially coordinate restorative divisions in roots Lukas Hoermayer, Juan Carlos Montesinos, Petra Marhava, Eva Benková, Saiko Yoshida, and Jiří Friml PNAS. 2020. 117:15322-15331 DOI: 10.1073/pnas.2003346117 Download Original Video Browse All Videos »