Fig. 2From: Noninvasive determination of toxic stress biomarkers by high-throughput screening of photoautotrophic cell suspension cultures with multicolor fluorescence imagingDiscrimination between concentrations of the tested toxicants with PCA. Arabidopsis thaliana suspension cultures (left column) and plants (right column) treated with DCMU, glyphosate or chromium. The separation of groups is shown for one representative time pointBack to article page