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  • Title: Regulation of polyamine and streptomycin transport during stringent and relaxed control in Escherichia coli.
    Author: Höltje JV.
    Journal: J Bacteriol; 1979 Jan; 137(1):661-3. PubMed ID: 368035.
    Abstract:
    Inhibition of polyamine uptake was observed during amino acid depletion in a stringent strain of Escherichia coli CP78 but not in a relaxed strain (CP79). Chloramphenicol was shown partially to relieve the inhibition of uptake. Stringent cells which were induced for a transport system common to both polyamines and streptomycin were found to restrict the uptake of spermidine as well as streptomycin.
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