Influence of caffeine on mutations induc
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Levin, R. E.
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Article
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1982
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Wiley (John Wiley & Sons)
β 292 KB
## Abstract Strains deficient in recombinational repair (__recA^β^__) failed to be reverted by MNNG. Caffeine was found to efficiently repress MNNGβinduced reversions with proficient and deficient (__uvrB^β^__) excision repair strains. The presence of the resistance plasmid pKM 101 had no influence