(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 6. Induction of premature mitosis by overexpressing Cdc25B mutants. Cells were synchronised by a double thymidine-block, transfected with YFP-Cdc25B3, YFP-Cdc25B3(L62A), YFP-Cdc25B3(S323G), YFP-Cdc25B3(NLS-) or YFP alone immidiately after release and fixed after 8 hours. The different constructs were expressed at similar levels as determined by the intensity of YFP fluorescence. Cells expressing the constructs were counted and scored for premature chromatin condensation (% PCC) as judged by Hoechst 33342 staining. Data show the mean of three independent experiments. Images on the right show examples of a typical cell displaying prematurely condensed chromatin (a) and an interphase cell (b).