SEARCH Articles Figures Tables D-Galactosidases D-Galactoside E. coli Galactosidase Galactosidases from E. coli Galactosidasic Galactoside Galactosides Hydrolysis nitrophenyl Of p-galactosidase P hydrolysis P-D-Galactosidase P-D-Galactosidases P-Galactosidase P-Galactosidases P-Galactosides P-Nitrophenyl galactosides P-galactoside P-nitrophenyl