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  1. ...: Mutational signatures of DNA mismatch repair deficiency in C. elegans and human cancers Bettina Meier , Nadezda V. Volkova , Ye Hong , Pieta Schofield , Peter J. Campbell , Moritz Gerstung and Anton Gartner Genome Research 28: 666–675 (2018) The authors would like to correct an error in the link...
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  2. ..., can cause genotoxic damage inmice (Langevin et al. 2011) and are associated with esophageal cancer (Brooks et al. 2009). Discussion We have used C. elegans as an experimental system to study the effects of carcinogens and DNA repair deficiencies on mutational signatures, and their interactions...
  3. ...state, nucleosome proximity, and sequence context. Further, error rates and DNA mismatch repair efficiency both vary by mismatch type, responsible polymerase, replication time, and replication origin proximity. Mutation patterns implicate replication infidelity as one driver of variation in somatic...
  4. ...:C → T:A transversions are often interpreted as a signature of oxidative damage to DNA (Krašovec et al. 2017; Suzuki and Kamiya 2017; Poetsch et al. 2018). Although much of the early work linking ROS with 8-oxodG and mutation was conducted in somatic cells (Dollé et al. 2000; Busuttil et al. 2003...
  5. ...that exhibits genetic interactionwith Atm. Mol Cell Biol 24: 10381–10389. Tijsterman M, Pothof J, Plasterk RHA. 2002. Frequent germline mutations and somatic repeat instability in DNA mismatch-repair-deficient Caenorhabditis elegans. Genetics 161: 651–660. Ye K, SchulzMH, LongQ, Apweiler R, Ning Z. 2009. Pindel...
  6. ...be dominated by sequencer errors but may also receive a contribution from in vitro replication errors occurring during the later cycles of PCR and from reference errors. Finally, the mutation spectrum is determined by the combination of DNA damage and repair events. We found that raw mismatches are mostly T...
  7. ...to repair attempts and bypass of the checkpoint arrest through the adaptation to DNA damage process (Blasco et al. 1997; Lee et al. 1998; Chin et al. 1999; Artandi et al. 2000; Hackett et al. 2001; Hackett and Greider 2003; Maciejowski et al. 2015; Coutelier et al. 2018; Henninger and Teixeira 2020...
  8. ...strand nicks via SDSA. (B) Repair of nicks on the same strand via ssDI. Schematic elements are labeled as follows: (Top) genomic DNA, black; genomic lesions and DNA ends, hatched orange lines; ODNs, red; knock-in mutations, green; resection nucleases, yellow PAC-MAN; base-pairing, purple vertical lines...
  9. ...systems of overall rising temperature and regional climatic instability remain poorly understood. One major unknown is the effect of global warming on mutation, the raw fuel of biological evolution. Mutations can arise due to faulty repair of DNA replication errors or from oxidative stress- or irradiation...
  10. ...Harbor, New York 11724, USA ↵3 These authors contributed equally to this work. Corresponding author: martiens@cshl.eduAbstractIn Arabidopsis, LTR retrotransposons are activated by mutations in the chromatin gene DECREASE in DNA METHYLATION 1 (DDM1), giving rise to 21- to 22-nt epigenetically activated si...
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