JCS -- Eskiw et al. 116 (21): 4455 Figure IG7

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Fig. 7. GFP-SUMO-1 expression in heat stressed and Cd⁺² stressed cells. SK-N-SH cells transiently expressing GFP-SUMO-1 were heat shocked for 30 minutes at 43°C or U2OS cells stably expressing GFP-PML IV treated with 50 µM Cd⁺² were immunolabeled with antibodies against PML. Cells expressing GFP-SUMO-1 are indicated with large arrows. PML bodies or PML body remnants are indicated with small arrows, and microstructures with arrowheads.