To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 NIH 3T3 cell expressing β3-wt GFP (green) was monitored during spreading on Fn/Vn substrate (Fn in blue) with live-cell SR-SIM with 1 frame per minute. The imaging medium contained 10% FCS. See also Fig. 1G. J Cell Sci ; doi: 10.1242/jcs.242404 Download Original Video