Effect of 3‐O‐methylfunicone (OMF) on DNA fragmentation. Lane 1, untreated A375P cells; lanes 2–5, A375P treated with 40, 60, 80, 100 µg/ml OMF for 24 h, respectively; lane 6, untreated A375M cells; lanes 7–10, A375M treated with 40, 60, 80, 100 µg/ml OMF for 24 h, respectively. M, 100‐bp ladder MW marker (Roche Diagnostics). Data shown are representative of five different experiments.