p130 And pRb in the Maintenance of Transient Quiescence of Mesenchymal Stem Cells

Figure 4

The structure of the pp-E2f-DNA complexes in quiescent 10T1/2 cells. (a) The pp-E2f4-DNA complexes in the quiescent and cycling T98G, 10T1/2, and HeLa cell lines. (b) Analysis of protein structure of the pp-E2f-DNA complexes in the quiescent 10T1/2 cells. The cells were synchronized as described above. The abbreviations are the same as in Figure 3.