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Figure 3 | BMC Medicine

Figure 3

From: A systems analysis of the chemosensitivity of breast cancer cells to the polyamine analogue PG-11047

Figure 3

Cell cycle distribution and apoptotic fraction of PG-11047 treated breast cancer cell lines. Six sensitive (top two rows) and three resistant (bottom row) cell lines were tested with PG-11047 for 72 h. (A) Fractions of cells estimated to be in the G1 (gray bar), S (black bar) and G2/M (white bar) phases of the cell cycle. (B) Corresponding relative apoptotic activity normalized to untreated control relative cell number.

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