DNA content may be measured in association with other nuclear or cellular components such as cyclins by dual fluorescence analysis in which PI/DAPI is used to stain the DNA and for example FITC or APC ...
Left, fission yeast; right, budding yeast; visualized with the nuclear DNA stain DAPI (4',6-diamidino-2-phenylindole) to highlight the nucleus. The Domino and Clock Models of Cell Cycle Regulation ...