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. 2022 Oct 28;10:1031743. doi: 10.3389/fpubh.2022.1031743

Figure 2.

Figure 2

Time courses of γ-H2AX in AHH1 and 16HBE cells treated with (A) 0.01 Gy and (B) 0.2 Gy of γ-ray irradiation for six time points: 0.5, 1, 2, 4, 8 and 24 h. Time courses of γ-H2AX in (C) AHH1 and (D) 16HBE cells treated with 0.01 Gy of γ-ray irradiation for six time points: 0.5, 1, 2, 4, 8 and 24 h. The horizontal axis represents the exposure time for γ-ray, and the vertical axis represents the proportion of the number of phosphorylated peptides to the total number of peptides in a cell (n ≥ 3, mean ± SD, **p ≤ 0.01).