Fig. 6From: Non-destructive, label free identification of cell cycle phase in cancer cells by multispectral microscopy of autofluorescenceAutofluorophores across cell cycle phases for HeLa, MIA-PaCa-2 and PANC1 cells. a. NAD (P) H, b. protein bound NAD (P) H, c. FAD, d. PPIX, e. redox ratio (FAD/NAD (P) H), and f. protein bound NAD (P) H. Cell cycle phases are shown by different colours as indicated. Superscripts a and b differ at p < 0.05 according to a Mann-Whitney U test (two-tailed test, default). n ranged from 26 to 166, 23–196 and 34–50 for the phases within each cell line HeLa, MIA-PaCa-2 and PANC1 respectivelyBack to article page