To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S2. Regeneration of a single cell cut by hand using a glass needle. Two fragments of a single cell cut by hand using a glass needle regenerating over 48 h. Each frame corresponds to 1 min. This movie corresponds to the experiment done in Fig. 1D. Microfluidic guillotine for single-cell wound repair studies Lucas R. Blauch, Ya Gai, Jian Wei Khor, Pranidhi Sood, Wallace F. Marshall, and Sindy K. Y. Tang PNAS. 2017. 114:7283-7288 DOI: 10.1073/pnas.1705059114 Download Original Video Browse All Videos »