The effect of caffeine on the repair of ultraviolet-damaged DNA in bacteria

MeSH terms

• Caffeine / pharmacology*
• Centrifugation, Density Gradient
• Coliphages / radiation effects*
• Culture Media
• DNA, Bacterial / metabolism*
• DNA, Viral / radiation effects*
• Darkness
• Depression, Chemical
• Escherichia coli / drug effects*
• Light
• Mutation
• Phosphorus Isotopes
• Pyrimidines / metabolism
• Radiation Effects*
• Tritium
• Ultraviolet Rays