53BP1 mediated recruitment of RASSF1A at ribosomal DNA breaks facilitates local ATM signal amplification
S. Tsaridou, G. Velimezi, F. Willenbrock, M. Chatzifrangkeskou, A. Panagopoulos, D. Karamitros, V. G. Gorgoulis, Z. Lygerou, E. O'Neill, D.-E. Pefani
The paper identifies RASSF1A's role in recruiting at rDNA breaks to amplify ATM signals and maintain genome stability, showing its loss leads to DNA damage and reduced cell viability.
bioRxiv · Nov 17, 2021 · PreprintCell Biology