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. 2003 Feb 10;88(3):388–395. doi: 10.1038/sj.bjc.6600736

Figure 4.

Figure 4

Kinetics of p53 and p21WAF1/CIP1 expression in HMCLs (BL, CR and FR) showing an arrest at the G1/S transition in response to γ-radiation. Cells were exposed to 6 Gy as described in Materials and Methods and protein extracts were analysed at the indicated times postirradiation. Densitometric analyses are expressed as in Figure 3.