<p>(A) Representetive graphs of SAOS-2 cells infected with indicated lentivirus at MOI of 10 were shown (×400). Following infection of cells with indicated lentivirus for 5 days, BMI-1 mRNA levels were measured with real-time PCR (B), and protein levels were detected by Western blot analysis (C). *: <i>P</i><0.01, compared to control cells. Con: non-infected, NC: non-silencing, KD: BMI-1 knock down, Rescue: BMI-1 wobble mutant.</p
