Abstract
The Escherichia coli tRNA Tyr gene carried by the ϕ80psu 3 + transducing phage was transcribed in vitro by DNA-dependent RNA polymerase. The enzymatically synthesized tRNA Tyr -like polynucleotide chains were detected by competition with purified E. coli 32 P-tRNA Tyr for specific hybridization sites on ϕ80psu 3 + DNA. Analysis by sucrose gradient centrifugation showed the tRNA Tyr -like chains to possess a heterogeneous distribution with respect to sedimentation coefficients, with a broad peak around 8 S. The presence of the termination factor ρ during the transcription did not significantly reduce the average size of the in vitro synthesized tRNA Tyr -like chains.
Dates
Type | When |
---|---|
Created | 19 years, 3 months ago (May 31, 2006, 2:21 a.m.) |
Deposited | 3 years, 4 months ago (April 13, 2022, 10:26 a.m.) |
Indexed | 1 year, 1 month ago (Aug. 5, 2024, 4:39 p.m.) |
Issued | 55 years, 1 month ago (Aug. 1, 1970) |
Published | 55 years, 1 month ago (Aug. 1, 1970) |
Published Online | 55 years, 1 month ago (Aug. 1, 1970) |
Published Print | 55 years, 1 month ago (Aug. 1, 1970) |
@article{Daniel_1970, title={In Vitro TRANSCRIPTION OF A TRANSFER RNA GENE}, volume={66}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.66.4.1260}, DOI={10.1073/pnas.66.4.1260}, number={4}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Daniel, Violet and Sarid, Sara and Beckmann, Jacques S. and Littauer, Uriel Z.}, year={1970}, month=aug, pages={1260–1266} }