Figure 3. K12, K14, and DNp63 mRNA expression. K12, K14, and DNp63 mRNA expression in normal mouse corneal epithelia (MCE), normal mouse epidermis (MED), MCECs at confluence at P0 and P3, and MCEC sheets. PCR products were analyzed by 1.5% agarose gel electrophoresis. PCRs with no DNA template were used as negative control (NC).