title: Azo Dye Colony Staining Technique To Detect Fungal Mutants Lacking beta-Glucosidase Activity.
abstract: A simple, rapid, convenient, easily interpreted azo dye colony-staining technique was developed to detect fungal mutants lacking beta-glucosidase activity on a 6-bromo-2-naphthyl substrate. The procedure includes net replication of colonies and chemical restriction of colony growth to allow testing of many colonies per culture dish.
authors.affiliation: Department of Botany, University of Maryland, College Park, Maryland 20742.
authors.forename: J F
authors.initials: JF
authors.lastname: Rissler