Figure 2From: Human papillomavirus 18 E6 inhibits phosphorylation of p53 expressed in HeLa cellsp53 expression is regulated in a time dependent manner. (A, B and C) HTet23p53, HTet26p53 and HTet43GFP cells were treated with 1000 ng/ml Dox for indicated time points and western blots were performed for p53. (D) Fold induction was calculated by densitometric analysis of p53 in HTet23p53, HTet26p53 and HTet43GFP cells taking 0 h = 1 with normalization to β -Tubulin or GAPDH.Back to article page