Abstract
Formyl-methionyl-tRNA is bound to ribosomes by single stranded circular DNA of the phage fd. Addition of neomycin B to this complex permits direct translation of this DNA into protein, which implies that ribosomes do not require a free end on the messenger to initiate protein synthesis.
Similar content being viewed by others
References
McCarthy, B. J., and Holland, J. J., Proc. US Nat. Acad. Sci., 54, 880 (1965).
Morgan, A. R., Wells, R. D., and Khorana, H. G., J. Mol. Biol., 26, 477 (1967).
Bretscher, M. S., J. Mol. Biol., 34, 131 (1968).
Marvin, D. A., and Schaller, H., J. Mol. Biol., 15, 1 (1966).
Guthrie, G. D., and Sinsheimer, R. L., Biochim. Biophys. Acta, 72, 292 (1963).
Strauss, J. H., J. Mol. Biol., 10, 422 (1964).
Studier, F. W., J. Mol. Biol., 11, 373 (1965).
Bretscher, M. S., Istituto Lombardo, Accademia di Scienze e Lettere, Milan (1963).
Kondo, M., Eggertson, G., Eisenstadt, J., and Lengyel, P., Nature, 220, 368 (1968).
Hayashi, M., Hayashi, M. N., and Spiegelman, S., Proc. US Nat. Acad. Sci., 50, 664 (1963).
Braunitzer, G., Asbeck, F., Beyreuther, K., Köhler, H., and von Wettstein, G., Hoppe-Seyler's Z. Physiol. Chem., 348, 725 (1967).
Lodish, H., Nature, 220, 345 (1968).
Epstein, W., and Beckwith, J. R., Ann. Rev. Biochem., 37, 411 (1968).
Morse, D. E., Baker, R. F., and Yanofsky, C., Proc. US Nat. Acad. Sci., 60, 1428 (1968).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
BRETSCHER, M. Direct Translation of a Circular Messenger DNA. Nature 220, 1088–1091 (1968). https://doi.org/10.1038/2201088a0
Received:
Issue Date:
DOI: https://doi.org/10.1038/2201088a0
- Springer Nature Limited
This article is cited by
-
Self-replication of DNA by its encoded proteins in liposome-based synthetic cells
Nature Communications (2018)
-
Inability of circular mRNA to attach to eukaryotic ribosomes
Nature (1979)
-
Occurrence of a DNA Component in Preparations of Escherichia coli Ribosomes
Nature New Biology (1973)
-
The multiplication of parvovirus Lu III in a synchronized culture system
Archiv f�r die gesamte Virusforschung (1973)
-
Regulation of mRNA Utilization and Degradation by Amino-acid Starvation
Nature New Biology (1971)