The nature of the system catalyzing the synthesis of induced beta-galactosidase.
D004247:DNA / Q000737:chemistry*; D004926:Escherichia coli / Q000737:chemistry*; D006026:Glycoside Hydrolases / Q000378:metabolism; D001616:beta-Galactosidase
D004247:DNA; D006026:Glycoside Hydrolases; C019822:carbohydrase; D001616:beta-Galactosidase
CARBOHYDRASES/metabolism; DESOXYRIBONUCLEIC ACID/chemistry; ESCHERICHIA COLI/chemistry