Research Article
Endonuclease IV Is the Main Base Excision Repair Enzyme Involved in DNA Damage Induced by UVA Radiation and Stannous Chloride
Figure 6
Alkaline gel electrophoresis of E. coli BH20 treated with SnC (25 g/mL), UVA (90 kJ/m2) and pre-illuminated with UVA, followed by SnC incubation. Lanes: (1) control; (2) SnC; (3) UVA; (4) UVA + SnC; (5) SnC 30 minutes; (6) UVA 30 minutes; (7) UVA + SnC 30 minutes; (8) SnC 60 minutes; (9) UVA 60 minutes; (10) UVA + SnC 60 minutes; (11) SnC 90 minutes; (12) UVA 90 minutes; (13) UVA + SnC 90 minutes.
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(a) agarose gel electrophoresis |
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(b) gel densitometrical analysis |
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