Figure 6 (IMAGE) Impact Journals LLC Caption Radiation induced DNA damage measured by γ-H2AX foci formation at specified time point after 10 Gy irradiation. (A) Representative images comparing untransfected UM-SCC4 and HPV-E6 transfected UM-SCC4. Magnification: ×20, scale bar = 100 μm. (B) Column graph demonstrate the quantitative analyze of γ-H2AX foci by relative fold change of fluorescent intensity. at 1 hour, 4 hours and 24 hours post irradiation. *P = 0.0001, **P = 0.024, ***P = 0.021. Credit Correspondence to - Matthew H. Taylor - taylmatt@ohsu.edu Usage Restrictions CCBY License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.