Sensitivity of parental Jurkat and Jurkat
R cells to CD95L-induced apoptosis. Jurkat and JurkatR cells were incubated 24 hours with CD95L as described in Methods, and the rate of apoptosis was measured by flow cytometry using Annexin-V-Fluos (x axis) and Propidium Iodide (y axis). Q3 represents living cells and Q2 represents cells undergoing apoptosis. The percentages of cells in each quadrant are given. The analysis was performed with the BD FACSDiva software. Control cells are untreated cells.