Research Article
[Retracted] Model of Human Tongue Squamous Cell Lines Stably Transfected with Human Papillomavirus (HPV)16 E6 and E7 Genes and Biological Characteristic Analysis
Figure 4
Analysis of the expression plasmid pEGFP/HPV16 E6E7 in SCC9 and SCC15. SCC9 transfected with the pEGFP/no HPV16 E6E7 (a). SCC9 transfected with the pEGFP/HPV16 E6E7 (b). SCC15 transfected with the pEGFP/no HPV16 E6E7 (c). SCC15 transfected with the pEGFP/HPV16 E6E7 (d).