Extended Data Fig. 1: Increased DNA damage in mtDNA mutator mouse embryonic fibroblasts.

Mean fluorescence intensity (MFI) of γH2AX staining per cell; quantification of FACS signals and representative histograms. WT n = 4, Mut n = 4, three independent experiments, P = 0.0287. WT, black dots; mutator, red squares. Data represented as mean ± s.e.m. and analysed with unpaired t-test. n corresponds to biological replicates.