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. 2010 Sep 13;1(5):349–358. doi: 10.18632/oncotarget.167

Figure 2: DU-145 cells are resistant to miR-449a-induced cellular senescence.

Figure 2:

PC-3 and DU-145 cells were transfected with 50 nM concentrations of miR-Con or miR-449a for 72 hours. Cells were fixed in formaldehyde and stained for SA-β-gal activity overnight. Images were captured by phase contrast microscopy at 200X magnification. Dark perinuclear staining marks senescent cells.