Fig. 2

Standard curves for HPV16 and HPV 18 E6. a Standard curves for 10-fold diluted HPV16 E6 plasmid DNA ranging from 0.1 ng/well to 0.1 pg/well; b Standard curves for 10-fold diluted HPV18 E6 plasmid DNA ranging from 1 ng/well to 0.1 pg/well