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. 2012 Sep 27;7(9):e46397. doi: 10.1371/journal.pone.0046397

Figure 2. DNA migration (Tail DNA %) at different exposure conditions.

Figure 2

Columns represent means and error bars represent standard deviations of at least three independent experiments (2×50 cells per replicate). Untreated controls (C) and positive controls (MMS) are presented as historical controls performed at different time points during the experiment series (12 independent replicates). Results are shown for HaCaT (2a, 2c) and HDF (2b, 2d) cells. MMS-treated cells showed significantly higher DNA migration compared to untreated cells (*, p<0.05).