Fig. 2From: A high throughput assay of lichenase activity with Congo red dye in plantsFluorescence intensity of the CR–lichenan complex when using different lichenan concentrations: 0 to 300 μg/mL with an interval of 50 μg/mL and 300 to 900 μg/mL with an interval of 100 μg/mLBack to article page