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. 2008 Oct 20;28(24):7402–7413. doi: 10.1128/MCB.01108-08

FIG. 4.

FIG. 4.

Decrease of UV-dependent DDB1 immobilization with time. (A) UV-dependent mCherry-DDB1 immobilization after 10, 20, and 40 J/m2 of UV-C at different time points after UV irradiation or mock irradiation (M.I.). (B) UV-dependent mCherry-DDB1 immobilization in XP-C and XP-A cells after 10 J/m2 of UV-C at different time points after UV irradiation or mock irradiation. (C) UV-dependent mCherry-DDB1 immobilization at different time points after 10 J/m2 of UV-C or mock irradiation in A634 cells treated with the proteasome inhibitor MG-132 and in A634 cells transfected with siRNA against CUL4A. Asterisks mark the immobile fractions of mCherry-DDB1, which differed from those of mock-irradiated cells (P < 0.05).