Deep mutational scanning of Pneumocystis jirovecii dihydrofolate reductase reveals allosteric mechanism of resistance to an antifolate. - Rouleau, Francois D.; Dubé, Alexandre K.; Gagnon-Arsenault, Isabelle; Dibyachintan, Soham; Pageau, Alicia; Després, Philippe C.; Lagüe, Patrick; Landry, Christian R. (PLoS Genetics, 2024)