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. Author manuscript; available in PMC: 2010 Aug 9.
Published in final edited form as: Oncogene. 2009 Sep 14;28(46):4116–4125. doi: 10.1038/onc.2009.263

Figure 1.

Figure 1

IRF7 and p21WAF1/CIP were up-regulated and IRF4 was down-regulated in U266tetPU.1 cells after PU.1 induction. Western blotting analyses of cell cycle related genes, IRFs, STATs, and transcription factor essential for hematopoiesis were performed on cell extracts of U266tetPU.1 cells before (lane 1) and at 2 day (lane 2) and 3 days (lane 3) after PU.1 induction by removal of tetracycline. Right panels are based on the densitometry of the left panel. Each expression level of day 0 is set as 1, and relative expression levels at day 2 and 3 were shown in each right panel.