Fig. 2From: A novel cell permeability assay for macromoleculesDNA depletion. DNA depletion is measured here by a reduction in fluorescence of the double-stranded DNA intercalating dye CytoPhase, measured for (a) 4 T1 cells and (b) E. coli. (Left) Histograms showing the maximum fluorescence intensity for CytoPhase+ cells. (Right) Box plot showing median fluorescence intensity. Deviation (%) from impermeabilised DNase- shown above each box in blue/red and p-values are shown in black. In all cases n = 6Back to article page