Figure 2From: Rapid chromosome territory relocation by nuclear motor activity in response to serum removal in primary human fibroblastsChromosome positioning in quiescent interphase nuclei. Representative images displaying nuclei prepared for fluorescence in situ hybridization (2D-FISH), with whole-chromosome painting probes (green), and nuclear DNA is counterstained with 4',6-diamidino-2-phenylindole (DAPI) (blue). The cells were subjected to indirect immunofluorescence with anti-pKi-67 antibodies, and negative cells were selected. Cells were placed in low serum (0.5%) for 7 days, before fixation with methanol:acetic acid (3:1). The numbers (or letters) on the left side of each panel indicate the chromosome that has been hybridized. Scale bar = 10 μm.Back to article page