USP50 suppresses alternative RecQ helicase use and deleterious DNA2 activity during replication.
H. L. Mackay, H. R. Stone, K. Ellis, G. Ronson, K. Starowicz, A. J. Garvin, P. Van Eijk, A. Aitsiankova, S. Vijayendran, J. Beesley, E. Petermann, E. Brown, R. M. Densham, S. H. Reed, F. Dobbs, , J. R. Morris
This study identifies USP50 as a ubiquitin-binding protein that regulates helicase and nuclease activities during DNA replication to prevent fork collapse and maintain genomic stability.
bioRxiv · Jan 10, 2024Cancer Biology