Strand-independent degradation of uncoupled forks by EXO1 activates ATR and restrains fork progression
Emma Grogan, Obehi E Ozua, Tamar Kavlashvili, Sara C. Conwell, James M. Dewar
This study shows EXO1-mediated strand-independent degradation of uncoupled replication forks activates ATR and limits fork progression in Xenopus egg extracts.
bioRxiv · Jul 2, 2026 · PreprintBiochemistry