Summary
The lethal action of U.V. on λ bacteriophage is diminished by pretreatment with methylated proflavine.
The effective distance over which each dye molecule inhibits dimer formation is calculated to be 5 to 7.5 base pairs.
References
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Communicated by H. Böhme
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Jaffe-Brachet, A. Protection of irradiated lambda phage by methylated proflavine. Molec. Gen. Genet. 110, 374–377 (1971). https://doi.org/10.1007/BF00438280
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DOI: https://doi.org/10.1007/BF00438280