Figure 2From: Coordinate regulation of RARgamma2, TBP, and TAFII135 by targeted proteolysis during retinoic acid-induced differentiation of F9 embryonal carcinoma cellsDepletion of TBP and TAFII135 is integral to the differentiation process. The positions of TBP and TAFII135 detected by immunoblotting are indicated. A. Extracts were prepared from mutant RXRα-/- cells differentiated with T-RA for the number of days indicated above each lane. B. Control panel showing extracts from undifferentiated RXRα-/- cells. C. Immunoblotting of extracts from T-RA treated RXRα-/-RARγ-/- cells.Back to article page