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)