A novel expression system for imaging single-molecule fluorescence in Haloferax volcanii WR806 enables visualization of Cas1 involvement in UV-light associated DNA repair
Paula Ricarda Schrage, Uliana Afonina, Julia Wörtz, Anita Marchfelder, Koen J.A. Martens, James Sáenz, Ulrike Endesfelder
The paper develops a new expression system for WR806 to study Cas1 in DNA repair, showing improved protein expression control and revealing dose-dependent mobility changes in Cas1 after UV damage.
bioRxiv · Feb 24, 2025 · PreprintMicrobiology