Fig. 2.

Induction of DNA fragmentation by A. precatorius extract in MDA-MB-231 cells. Cells were incubated with 600 μg/ml of the A. precatorius extract for 12 h at 37 °C. Control and apoptotic cultures were analyzed by agarose gel electrophoresis in the presence of a marker 100 bp DNA ladder. Lane-1 100 bp DNA molecular weight markers; Lane-2 DNA isolated from culture of A. precatorius extract treated cells; Lane-3 DNA isolated from culture of untreated control MDA-MB-231, human breast cancer cells