Figure 5From: Coordinate regulation of RARgamma2, TBP, and TAFII135 by targeted proteolysis during retinoic acid-induced differentiation of F9 embryonal carcinoma cellsDetection of early apoptotic cells by flow cytometry. The percentage of early apoptotic cells in undifferentiated cultures and in day 5 T-RA-differentiated cultures is indicated for wild type cells and for lines A and B.Back to article page