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. 2009 Jun 18;28(14):2090–2099. doi: 10.1038/emboj.2009.156

Figure 2.

Figure 2

SG formation after UV irradiation. (A) Time-course analysis of TIA-1 accumulation after UVC irradiation. HeLa cells were subjected to 20 J/m2 UV and SGs were visualized through TIA-1 staining. (B) Quantification of cells containing stress granules (SGs) after UVC irradiation. For un-irradiated cells >104 cells have been counted per culture. For irradiated cell cultures approximately 500 cells have been counted and SG-positive cells are presented as a percentage of the total population (n=4). (C) At 4 h after UVC irradiation (10 J/m2), GFP–Ago2 is redistributed to stress granules. SG, stress granule; PB, processing body.