Figure S3.

Supporting images for negative staining of SV40 in the presence of FL BICD2 at different molar ratios (related to Fig. 4). Negative staining of SV40 incubated with FL BICD2 at different molar ratios. The purified SV40 concentration was kept constant in all samples. All samples were treated at 37°C for 10 min in presence of DTT at 0.1 mM and EGTA at 0.05 mM (in Hepes 50 mM, NaCl 150 mM).