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. 1970 Aug 7;169(3945):590-2.
doi: 10.1126/science.169.3945.590.

Replicating DNA: structure of colicin factor E1

J Inselburg, M Fuke

Replicating DNA: structure of colicin factor E1

J Inselburg et al. Science. .

Abstract

Replicating circular molecules of colicin factor E1 have been isolated from minicells produced by a colicinogenic derivative of Escherichia coli P678-54. The replicating structures observed in electron micrographs are circular molecules with two branched points. Several structures found among the replicating molecules are interpretable as replicating rolling circles.

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