R-loops and regulatory changes in chronologically ageing fission yeast cells drive non-random patterns of genome rearrangements - Ellis,DA; Reyes-Martin,F; Rodriguez-Lopez,M; Cotobal,C; Sun,X-M; Saintain,Q; Jeffares,DC; Marguerat,S; Tallada,VA; Bahler,J (PLOS GENETICS, 2021)