Figure 4.
Effect of HOTAIR on the cell cycle. (A) The proliferation rate of HL-60 cells of si-HOTAIR and si-NC. (B) Flow cytometry was performed to analyse the cell cycle of si-HOTAIR and si-NC, and representative histograms are presented. (C) The proliferation rate of HL-60 cells of HOTAIR plasmid and NC plasmid. (D) Flow cytometry was performed to analyse the cell cycle of HOTAIR plasmid and NC plasmid, and representative histograms are presented. * represent P < 0.05, NC represents negative control