Novel biocatalysts for industrial fructooligosaccharides (FOS) production from fucosyltransferase and mutagenized invertase genes constitutively expressed in Komagataella phaffii (previously Pichia pastoris). - Hernández, Lázaro; Menéndez, Carmen; Martínez, Duniesky; Trujillo Toledo, Luis Enrique; Pérez Cruz, Enrique Rosendo; Pais-Chanfrau, José-Manuel; Ramírez, Ricardo; Sobrino, Alina; Ponce Quesada, Gissela Estefanía; Alfonso-González, Dubiel (CyTA: Journal of Food, 2025)