Fig 2: X-irradiation dose-curve: % positive BAX expression in lymphocyte populations on days 1 and 2 post-irradiation.Data represent mean fold changes of % Positive BAX expression (n = 6); Error bars represent ± SEM. Data points for all days at 0Gy are found at Fold Change 1.0, and the symbols are superimposed over each other. p values represent significance of linear regression (***p < 0.001). Full regression analyses including regression equations, and comparisons of slopes, can be found in S3 Table.