Fig. 2

DDB2^PCNA- and Polymerase II proteins partially co-localize in irradiated cells. Immunofluorescence analysis of HeLa cells transiently transfected with constructs expressing DDB2^Wt or DDB2^PCNA- protein, as indicated. Cells were UV-C local irradiated and analysed 30 min and 1 h later. In a representative images obtained from cells expressing DDB2^Wt protein. In b results from HeLa transfected with pc-DNA3.1-DDB2^PCNA- construct are shown. Scale bar = 20 μm. Data are at least from three independent experiments