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  • Title: Formation of catenated colicin factor E1 deoxyribonucleic acid molecules in a recombination-deficient strain of Escherichia coli.
    Author: Inselburg JW.
    Journal: J Bacteriol; 1973 Feb; 113(2):1084-5. PubMed ID: 4570596.
    Abstract:
    Catenated deoxyribonucleic acid molecules of colicin factor E1 (Col E1) were found with nearly equal frequency in minicells derived from Escherichia coli strain P678-54 recA(+) (Col E1) and P678-54 recA(-) (Col E1). The result suggests that the recombination function controlled by the recA gene does not influence the formation of catenated Col E1.
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