Abstract
Two deoxyribonucleic acid (DNA)-dependent ribonucleic acid (RNA) polymerases (I, II) have been solubilized from isolated Saccharomyces cerevisiae nuclei. The enzymes can be separated by chromatography on O-diethylaminoethyl Sephadex. Both enzymes are active with high-molecular-weight nuclear yeast DNA, although RNA polymerase I has a higher affinity for polydeoxy-adenylic-thymidylic acid and RNA polymerase II for denatured DNA. RNA polymerase I is active only with manganese. α-Amanitin inhibits only the activity of RNA polymerase II.
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Selected References
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- Brogt T. M., Planta R. J. Characteristics of DNA-dependent RNA polymerase activity from isolated yeast nuclei. FEBS Lett. 1972 Jan 15;20(1):47–52. doi: 10.1016/0014-5793(72)80014-0. [DOI] [PubMed] [Google Scholar]
- Burgess R. R. A new method for the large scale purification of Escherichia coli deoxyribonucleic acid-dependent ribonucleic acid polymerase. J Biol Chem. 1969 Nov 25;244(22):6160–6167. [PubMed] [Google Scholar]
- Chamberlin M., McGrath J., Waskell L. New RNA polymerase from Escherichia coli infected with bacteriophage T7. Nature. 1970 Oct 17;228(5268):227–231. doi: 10.1038/228227a0. [DOI] [PubMed] [Google Scholar]
- Frederick E. W., Maitra U., Hurwitz J. The role of deoxyribonucleic acid in ribonucleic acid synthesis. XVI. The purification and properties of ribonucleic acid polymerase from yeast: preferential utilization of denatured deoxyribonucleic acid as template. J Biol Chem. 1969 Jan 25;244(2):413–424. [PubMed] [Google Scholar]
- Horgen P. A., Griffin D. H. RNA polymerase 3 of Blastocladiella emersonii is mitochondrial. Nat New Biol. 1971 Nov 3;234(44):17–18. doi: 10.1038/newbio234017a0. [DOI] [PubMed] [Google Scholar]
- Horgen P. A., Griffin D. H. Specific inhibitors of the three RNA polymerases from the aquatic fungus Blastocladiella emersonii. Proc Natl Acad Sci U S A. 1971 Feb;68(2):338–341. doi: 10.1073/pnas.68.2.338. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kedinger C., Gniazdowski M., Mandel J. L., Jr, Gissinger F., Chambon P. Alpha-amanitin: a specific inhibitor of one of two DNA-pendent RNA polymerase activities from calf thymus. Biochem Biophys Res Commun. 1970 Jan 6;38(1):165–171. doi: 10.1016/0006-291x(70)91099-5. [DOI] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Losick R., Shorenstein R. G., Sonenshein A. L. Structural alteration of RNA polymerase during sporulation. Nature. 1970 Aug 29;227(5261):910–913. doi: 10.1038/227910a0. [DOI] [PubMed] [Google Scholar]
- Losick R., Sonenshein A. L. Change in the template specificity of RNA polymerase during sporulation of Bacillus subtilis. Nature. 1969 Oct 4;224(5214):35–37. doi: 10.1038/224035a0. [DOI] [PubMed] [Google Scholar]
- Ponta H., Ponta U., Wintersberger E. DNA-dependent RNA polymerases from yeast. Partial characterization of three nuclear enzyme activities. FEBS Lett. 1971 Nov 1;18(2):204–208. doi: 10.1016/0014-5793(71)80445-3. [DOI] [PubMed] [Google Scholar]
- Roeder R. G., Rutter W. J. Multiple forms of DNA-dependent RNA polymerase in eukaryotic organisms. Nature. 1969 Oct 18;224(5216):234–237. doi: 10.1038/224234a0. [DOI] [PubMed] [Google Scholar]
- Roeder R. G., Rutter W. J. Specific nucleolar and nucleoplasmic RNA polymerases. Proc Natl Acad Sci U S A. 1970 Mar;65(3):675–682. doi: 10.1073/pnas.65.3.675. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Schachner M., Seifert W., Zillig W. A correlation of changes in host and T 4 bacteriophage specific RNA synthesis with changes of DNA-dependent RNA polymerase in Escherichia coli infected with bacteriophage T 4 . Eur J Biochem. 1971 Oct 26;22(4):520–528. doi: 10.1111/j.1432-1033.1971.tb01572.x. [DOI] [PubMed] [Google Scholar]
- Smitt W. W., Vermeulen C. A., Vlak J. M., Rozijn T. H., Molenaar I. Electron microscopic autoradiographic study of RNA synthesis in yeast nucleus. Exp Cell Res. 1972 Jan;70(1):140–144. doi: 10.1016/0014-4827(72)90191-7. [DOI] [PubMed] [Google Scholar]
- Strain G. C., Mullinix K. P., Bogorad L. RNA polymerases of maize: nuclear RNA polymerases. Proc Natl Acad Sci U S A. 1971 Nov;68(11):2647–2651. doi: 10.1073/pnas.68.11.2647. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Summers W. C., Siegel R. B. Transcription of late phage RNA by T7 RNA polymerase. Nature. 1970 Dec 19;228(5277):1160–1162. doi: 10.1038/2281160a0. [DOI] [PubMed] [Google Scholar]
- Wehrli W., Staehelin M. Actions of the rifamycins. Bacteriol Rev. 1971 Sep;35(3):290–309. doi: 10.1128/br.35.3.290-309.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]