Figure 3From: A simple viability analysis for unicellular cyanobacteria using a new autofluorescence assay, automated microscopy, and ImageJCorrelation between the number of viable cells as determined with plating and the cell-viability fluorescent assay. The colony counts via plating and the number of fluorescent cells were determined in triplicates. The linear regression line between the two methods has a slope of 0.9865, intercept of 0.4618, and correlation coefficient of 0.9956.Back to article page