A simple fluorescence of staining technique for in situ soil microorganisms.
A simple, rapid straining technique using the magnesium salt of 1-anilino-8-naphthalene sulfonic acid is described. Treatment of soil with an aqueous, membrane-filtered solution (3.5 mg/ml) of the salt causes the soil microorganisms to fluoresce when examined with light from a mercury arc light source.
D000817:Anilino Naphthalenesulfonates; D001419:Bacteria / Q000166:cytology; D005658:Fungi / Q000166:cytology; D008856:Microscopy, Fluorescence; D012988:Soil Microbiology / Q000379:methods*; D013194:Staining and Labeling
D000817:Anilino Naphthalenesulfonates