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Induction by 5-Fluorouracil of Bacteriophage Development in Lysogenic E. coil K12 (λ)

Abstract

EXPOSURE to ionizing or ultra-violet radiation or radio-mimetic chemicals has long been known to induce the vegetative reproduction of certain temperate bacterio-phages in lysogenic bacteria1. Cytotoxic agents, such as mitomycin C (ref. 2), and folic acid antagonists, such as aminopterin3, have also been reported to be inducing agents. Recently, phage induction has been observed after thymine deprivation in lysogenic thymine-deficient mutant strains4,5.

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MARCOVICH, H., KAPLAN, H. Induction by 5-Fluorouracil of Bacteriophage Development in Lysogenic E. coil K12 (λ). Nature 200, 487–488 (1963). https://doi.org/10.1038/200487a0

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