Endonuclease IV Is the Main Base Excision Repair Enzyme Involved in DNA Damage Induced by UVA Radiation and Stannous Chloride
Figure 4
Survival fraction of E. coli AB1157, AB1157+pBW21, BW527, and BW527 + pBW21 treated with UVA and SnC. Mid-log phase cells suspended in 0.9% NaCl were illuminated with 90 kJ/ UVA, followed by SnC (25 g/mL), for different incubation times and the specific survival fractions. Survival fraction values are means standard deviations of the three isolated experiments.
