A single BRCA2 BRC repeat supports viability while multiple repeats ensure resilience under stress
Arun Prakash Mishra, Sounak Sahu, Satheesh Kumar Sengodan, Gemma Moore, Swati Priya, Natasha Oberoi, Julia R. Jensen, Eileen A. Southon, Melissa Galloux, Dylan Caylor, Teresa L. Sullivan, Sandra Sczerba Burkett, Mary E. Albaugh, Parirokh P. Awasthi, Francesco Tomassoni‐Ardori, , Shyam K. Sharan
This study shows that a single BRC repeat supports viability in mice but multiple repeats enhance resilience under oxidative stress.
bioRxiv · Jan 8, 2026 · PreprintGenetics