Figure 1From: Qualitative and quantitative characteristics of the extracellular DNA delivered to the nucleus of a living cellDistribution of fragmented extracellular human DNA over various cell compartments of MCF-7 cell culture depending on the time it was present in the culture medium (electrophoresis under native conditions, logarithmic stage of cell culture growth). Agarose blocks stained with ethidium bromide are shown rightward; X-ray patterns of the same blocks after drying, leftward. Numbers above the blocks indicate the time of cell culture incubation with α32P-labeled extracellular DNA and α-dATP*; numbers to the right of the blocks, markers of molecular weight (Kb); α, initial α-dATP* precursor; II, number of experiment. Arrows denote fragments of processed DNA localized to the interchromosomal space.Back to article page