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Fig. 1 | Journal of Experimental & Clinical Cancer Research

Fig. 1

From: Olaparib and ionizing radiation trigger a cooperative DNA-damage repair response that is impaired by depletion of the VRK1 chromatin kinase

Fig. 1

Effect of combinations of olaparib and ionizing radiation on the formation of γH2AX and 53BP1 foci in response to DNA damage in A549 cells. a. Effect of different doses of either olaparib or ionizing radiation on the formation of γH2AX and 53BP1 foci in response to DNA damage. b. Effect of combinations of olaparib and ionizing radiation on the formation of γH2AX and 53BP1 foci. c. Quantification of the effect of olaparib and IR by themselves or in combination on the number of γH2AX foci. d. Quantification of the effect of olaparib and IR, by themselves or in combination, on the number of 53BP1 foci. ns: not significant, *** p < 0.001. The images show the detail of the subnuclear protein detected. The quantifications were performed using fifty cells from different fields of the experiments (usually between seven and ten were required). The field images and the image selected for presentation in the main figure are indicated in Additional file 1: Figure S1

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