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. 2012 Feb 15;23(4):716–728. doi: 10.1091/mbc.E11-06-0530

FIGURE 9:

FIGURE 9:

SENP3 is necessary for LAS1L and PELP1 nucleolar localization. (A) HCT116 cells were transfected with control or SENP3 siRNA for 72 h. Cells were fixed and immunostained with anti-LAS1L (green) and anti-SENP3 (red) antibodies. DNA was visualized by staining with Hoechst 33342 (blue). Scale is representative of all panels. (B) HCT116 cells were transfected with control or SENP3 siRNA for 72 h. Cells were fixed and immunostained with anti-PELP1 (green) and anti-SENP3 (red) antibodies. DNA was visualized by staining with Hoechst 33342 (blue). Scale is representative of all panels. (C) Cells were transfected with a Control (−) or SENP3 (+) siRNA for 72 h. Lysates were then immunoprecipitated with rabbit IgG (as negative control) or PELP1 antibody. Coprecipitating proteins were separated on SDS–PAGE and analyzed by Western blotting using specific antibodies (indicated on the left). WCL, whole-cell lysate; *, presence of an unspecific band; #, an IgG band.