(A) slopes of FOAR accumulation as a function of time in quiescence from two independent experiments, determined by the least squares regression (R2 = 0.99 for all mutations, R2 = 0.96 for SNVs and R2 = 0.80 for indels). (B) mutation spectrum established on 105 SNVs found in the ura4+ and ura5+ genes at day 1 and 146 at days 8 + 15. (C) distribution among indels and SNVs of the mutations that result in FOAR for ura4+ and ura5+ genes over time. (D) distribution of the various sizes of indels over time in quiescence. The numbers directly above the histograms indicate the number of events, while those on the top of the figure are the sum of all the events for each class. The numbers at the bottom indicate the size range of the indels.