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What happens when DNA breaks are repaired and when repair fails?

Samach et al. use a pigment-based visual assay to explore the repair of double-stranded DNA breakd in plants. https://doi.org/10.1093/plcell/koad209 Avraham Levy and Aviva Samach, Weizmann Institute of Science, Rehovot, Israel. Background:  Plant breeding is the art of combining desirable traits…