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. 2019 Sep 2;10:3925. doi: 10.1038/s41467-019-11760-2

Fig. 7.

Fig. 7

Model. a Cells that accumulate replication stress-associated DSBs are at a higher risk of genomic destabilization of either CIN or MSI. Genomic destabilization is associated with induction of mutations, leading to clonal evolution of cells with defects in cellular defense systems. b CIN is caused when replication stress-associated DSBs are not repairable, whereas MSI arises in association with erroneous DSB repair by MMEJ. Hypermutation is also induced in MMR-deficient cells