Figure 7From: Coordinate regulation of RARgamma2, TBP, and TAFII135 by targeted proteolysis during retinoic acid-induced differentiation of F9 embryonal carcinoma cellsMorphology of lines A and B in the presence of T-RA. A. Each panel shows representative phase-contrast photography at 125-fold magnification of wild-type cells or lines A and B after the indicated number of days treatment with T-RA.Back to article page