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. 2016 Mar 14;4:e1792. doi: 10.7717/peerj.1792

Figure 4. RPS15A knockdown induced apoptotic cells.

Figure 4

RPS15A knockdown induced apoptotic cells were determined by flow cytometry analysis after Annexin V-APC staining. (A, B) Histograms of FACS analysis. (C, D) Percentage of apoptotic cells. **P < 0.01 versus Lv-shCon. (E) Key factors of P53 signaling pathway, such as P21, TP53I3 and SESN2, were examined in Lv-shRPS15A infected A549 cells by using western blotting method. The protein level of GAPDH was employed as a control.