TERRA R-loops connect and protect sister telomeres in mitosis
S. Sze, A. Bhardwaj, P. FNU, K. Azarm, R. Mund, K. Ring, s. smith
This study shows that TERRA R-loops maintain sister telomere cohesion in mitosis, protecting cells from DNA damage and senescence by preventing resolution through tankyrase and C19orf43.
bioRxiv · May 31, 2023Cell Biology