Incorporation of a nucleoside analog maps genome repair sites in postmitotic human neurons

DNA repair within neurons Humans have only a limited capacity to generate new neurons. These cells thus need to repair errors in the genome. To better understand this process, Reid et al. developed Repair-seq, a method to locate DNA repair within the genome of stem cell–derived neurons. DNA repair hotspots (DRHs) were more likely to occur within specific genomic features such as gene bodies as well as in genomic formations, open chromatin, and...