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. Author manuscript; available in PMC: 2011 Jan 1.
Published in final edited form as: Cancer Res. 2010 Jan 12;70(2):609–620. doi: 10.1158/0008-5472.CAN-09-2327

Figure 5.

Figure 5

(A) Silencing efficiency of Sp1 and Sp3 protein expression. (B-C) Silencing of Sp1 and Sp3 in HCT116 cell partially attenuates HDACi-induced apoptosis at 24h as assessed by (B) sub-diploid DNA content and (C) PARP cleavage, and (D-F) HDACi-induced transcriptional response.