Apoptosis of thymocytes and splenocytes in response to irradiation.

<p>A) Apoptosis of littermate p53^−/− and p53^+/+ thymocytes after irradiation and overnight culture. The results shown are representative of three independent experiments. B) Apoptosis of littermate p53^rev/rev and wt thymocytes after irradiation and overnight culture. The results shown are representative of three independent experiments. C) Apoptosis of littermate p53^−/− and p53^+/+ spleen cells after irradiation and overnight culture. The results shown are representative of two independent experiments. D) Apoptosis of littermate p53^rev/rev and wt spleen cells after irradiation and overnight culture. The results shown are representative of two independent experiments.