Fig. 1.

Knockdown efficiency of RPS15A by lentivirus transduction of the breast cancer cells, ZR-75-30 and BT474. a Representative microscopic images of breast cancer cells were shown. Transduction efficiency was evidences by the expression of the visible green fluorescence protein (GFP). b RT-PCR was used to analyze the RPS15A mRNA level in three groups of ZR-75-30 and BT474 cells after 5 days infection. c RPS15A Protein levels were detected by western blot analysis in ZR-75-30 and BT474 cells 4 days after transduction. ***P < 0.001; Scale bars, 10 μm