Facultative heterochromatin mediated by core and accessory chromosome-encoded H3K27-specific methyltransferases controls virulence in a fungal phytopathogen. - Janevska S; Gómez-Gil L; Sae-Ong T; Farooq U; Studt-Reinhold L; López-Berges MS; Panagiotou G; Rep M; Di Pietro A (Nucleic acids research, 2026)