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Overproduction of a viral protein during infection of a lyc mutant of Escherichia coli with phage λmm434

par Lathe, Richard ;Lecocq, Jean-Pierre
Référence Virology, 83, 1, page (204-206)
Publication Publié, 1977

Article révisé par les pairs

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Résumé :

The bacterial lyc7 mutation probably affects the same gene as the hf1 mutation described by Belfort and Wulff and promotes increased lysogenisation by lambdoid phages. The synthesis of lambdoid phage-specific proteins has been examined after infection of ultraviolet light-irradiated lyc+ and lyc7 Escherichia coli strains, and a new protein with a molecular weight of 14,000 was observed to appear during infection of the mutant but not of the wild type. This protein may be the product of the phage cII gene. © 1977.