Figure 6From: The possible role of cell cycle regulators in multistep process of HPV-associated cervical carcinomaAn ethidium bromide-stained 4% agarose gel for Rb gene methylation lane 1: methylated control, lane 18: unmethylted control, lanes 8–12: cases of invasive squamous cell carcinoma, lanes 12–17: CIN cases.Back to article page