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. 2018 May 3;9:502. doi: 10.3389/fpls.2018.00502

FIGURE 7.

FIGURE 7

A scale of automatically calculated live cells percentage. During this study, more than 550 fluorescein diacetate/propidium iodide stained carrot cell images were obtained. For each image, a percentage of live cells was calculated using our macro-based automated method. For values from 10 to 100% live cells, representative images were selected. Effective percentage of live cells is within one percent of the scale value. Red channel and contrast were then normalized for visibility. Bar: 1 mm.