Additional file 2.

Figure S2. Inhibition of PLK1 by the small molecule inhibitor BI 2536 increases apoptosis in ONS-76 cells. (A) Representative plots for ONS-76 cells stained with Guava Nexin reagent following 24 hours of treatment with BI 2536 or an equivalent amount of the drug's vehicle DMSO. Percentages of cells in the bottom left quadrant are live while cells to the right of the vertical line are apoptotic or dead. (B) The bar graph quantifies the average percentage of apoptotic/dead cells. Error bars represent SEM.

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Harris et al. BMC Cancer 2012 12:80   doi:10.1186/1471-2407-12-80