167425.fig.006a
(a)
167425.fig.006b
(b)
167425.fig.006c
(c)
167425.fig.006d
(d)
Figure 6: Fluorescence microscopic detection of four types of cellular DNA separated by SCGE. (a) Type I: undamaged, with no obvious tail; (b) type II: with a tail shorter than the diameter of the head (nucleus); (c) type III: with a tail longer but less wider than the diameter of the head; (d) type IV: with a tail length and width both longer than the diameter of the head.