title: Activity stain for polygalacturonase.
authors: U.S. Department of Agriculture, Western Regional Research Center, Albany, CA 94710.
authors: T A
authors: TA
authors: McKeon
mesh_terms: D001234:Aspergillus niger / Q000201:enzymology; D004591:Electrophoresis, Polyacrylamide Gel; D006026:Glycoside Hydrolases / Q000032:analysis*; D011096:Polygalacturonase / Q000032:analysis*; D013194:Staining and Labeling
chemical_list: D006026:Glycoside Hydrolases; D011096:Polygalacturonase