Movie 3

Time-lapse confocal microscopy of mCherry-tubulin in control one-cell stage of C. elegans embryos. Time-lapse movies were acquired using FV3000 Confocal system, 60X 1.4 NA objective, with high-sensitivity cooled GaAsP detection unit (Olympus Corporation, Japan) at 1 frame every 10 seconds with z-step size of 1 μm covering a thickness of 6 μm. Maximum z-projection is shown, played at 20 frames/sec.