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Periodical. Wickner, William, Douglas Brutlag, Randy Schekman, and Arthur Kornberg. "RNA Synthesis Initiates in Vitro Conversion of M13 DNA to Its Replicative Form." Proceedings of the National Academy of Sciences of the United States of America 69, 4 (April 1972): 965-969. Article. 5 Images.. Proceedings of the National Academy of Sciences of the United States of America