The POLγ Y951N patient mutation disrupts the switch between DNA synthesis and proofreading, triggering mitochondrial DNA instability - Josefin M. E. Forslund; Tran V. H. Nguyen; Vimal Parkash; Andreas Berner; Steffi Goffart; Jaakko L. O. Pohjoismäki; Paulina H. Wanrooij; Erik Johansson; Sjoerd Wanrooij (Proceedings of the National Academy of Sciences, 2025)