Paths to adaptation under fluctuating nitrogen starvation: The spectrum of adaptive mutations in Saccharomyces cerevisiae is shaped by retrotransposons and microhomology-mediated recombination. - Hays, Michelle; Schwartz, Katja; Schmidtke, Danica T.; Aggeli, Dimitra; Sherlock, Gavin (PLoS Genetics, 2023)