File Name : supplemental material 1.tif Caption : the proliferation curves of hct116 human colon cancer cells after treatment, for 24 and 48 hours, with the seed extract v13 at different concentrations (2, 4, 6, 8, 10 and 12 µl/ml) were shown. in the graph, growth levels of control cells were also indicated (cnt). all the data were expressed as mean ± standard deviation of three independent measurements (p<0.01).