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  • Title: Isolation and haracterization nonconverting mutants of bacteriophage epsilon 34.
    Author: Wright A, Barzilai N.
    Journal: J Bacteriol; 1971 Mar; 105(3):937-9. PubMed ID: 5547997.
    Abstract:
    epsilon(34) Is a converting bacteriophage which brings about a glucosylation of the O antigen in the E group salmonella, thus producing antigen 34. Uridine diphosphate glucose is the precursor of antigen 34 and a glucosyl-lipid is an essential intermediate in this process. Mutants of epsilon(34) which cannot produce antigen 34 have been isolated. Cells lysogenic for these mutants are of two types. Type 1 mutant lysogens cannot form the glucosyl-lipid intermediate; those of type 2 can form glucosyl-lipid but are unable to transfer glucose from the lipid to the O antigen.
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