A novel cold-active β-D-galactosidase from the Paracoccus sp. 32d--gene cloning, purification and characterization. Journal title: Microbial Cell Factories Authors: Anna Wierzbicka-Woś, Hubert Cieśliński, Marta Wanarska, Katarzyna Kozłowska-Tylingo, Piotr Hildebran... Subject(s):