Fig. 2

Genomic variation in each cell line after ionizing irradiation. a Circos plot showing genetic alterations in lv-iPSCs, ESCs and MEFs after irradiation, based on the corresponding untreated cells as the reference. CHR, chromosome. b, c Histograms showing the numbers of (b) single-nucleotide variations (SNVs) and (c) short insertions or deletions (indels) in each type of genomic region in each cell line. d Histogram of the number of SNVs in a coding region (CDS) in each cell line