| abstract |
A method for identifying the inhibitory potential of a chemical compound to inhibit DNA topoisomerase I includes the steps of providing a population of cells, treating the population of cells to different concentrations of the chemical compound, and subjecting the treated cells to whole-cell optical interrogation to determine whether the chemical compound affected any cells within the population of cells. The method can also be applied to identify cells that are resistant to DNA topoisomerase I inhibitors. |