Movie EV37
Video of an embryo expressing GFP-MCM-10 and mCherry-Histone H2B, treated with sld-2 RNAi and progressing throughout the first embryonic S phase. 
Embryo shown in Figure S2, sld-2 RNAi (GFP-MCM-10 in the left panel, mCherry-H2B on the right).  Frames 1, 4, 7, 9 and 18 correspond to the 0’, 0.5’, 1’, 1.5’ and 2.5’ timepoints in Figure S2.