Abstract
IN eukaryotic cells, the DNA-dependent RNA polymerase is known to be bound to chromatin1. As it is known that chromatin is a restricted template2,3, the question is whether all or only a fraction of the RNA polymerases bound to the chromatin is functionally active. The experiments reported here provide evidence that only a fraction of the RNA polymerases present in both nuclei and the nucleolar fraction is functionally active on chromatin.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Weiss, S. B., Proc. natn. Acad. Sci. U.S.A., 46, 1020–1030 (1960).
Bonner, J., Dahmus, M. E., Fambrough, D., Huang, R. C. C., Marushige, K., and Tuan, D. Y. H., Science, 159, 47–56 (1968).
Paul, J., and Gilmour, R. S., J. molec. Biol., 34, 305–316 (1968).
Yu, F. L., and Feigelson, P., Proc. natn. Acad. Sci. U.S.A., 68, 2177–2180 (1971); 69 2833–2837 (1972).
Reich, E., and Goldberg, I. H., Prog. Nucleic Acid Res. molec. Biol., 3, 183–234 (1964).
Roeder, R. G., and Rutter, W. J., Nature, 224, 234–237 (1969).
Jacob, S. T., Sajdel, E. M., Muecke, W., and Munro, H. N., Cold Spring Harbor Symp. quant. Biol., 35, 681–691 (1970).
Lindell, T. J., Weinberg, F., Morris, P. W., Roeder, R. G., and Rutter, W. J., Science, 170, 447–449 (1970).
Kedinger, C., Gnaizdowski, M., Mandel, J. L., jun., Gissinger, F., and Chambon, P., Biochem. biophys. Res Commun., 38, 165–171 (1970).
Bray, G. A., Analyt. Biochem., 1, 279–285 (1960).
Burton, K., Meth. Enzymol., 12(B), 163–166 (1968).
Lowry, O. H., Rosebrough, N. J., Farr, A. L., and Randall, J. R., J. biol. Chem., 193, 265–275 (1951).
Roeder, R. G., and Rutter, W. J., Proc. natn. Acad. Sci. U.S.A., 65, 675–682 (1970).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
YU, FL. Two functional states of the RNA polymerases in the rat hepatic nuclear and nucleolar fractions. Nature 251, 344–346 (1974). https://doi.org/10.1038/251344a0
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1038/251344a0
This article is cited by
-
Effect ofin vitro (ADP)ribosylation on transcription of the chromatin of the brain of developing rats
Molecular Biology Reports (1987)
-
Dietary sugar promotes gene activation in intestinal cell chromatin of adult rats
Experientia (1984)
-
Regulation of the transcription of storage-protein mRNA in nuclei isolated from developing pea (Pisum sativum L.) cotyledons
Planta (1984)
-
Characteristics of the binding of RNA polymerase to template in mouse liver nuclei
Molecular and Cellular Biochemistry (1983)
-
Non-random effect on RNA synthesis in liver chromatin by administration of dimethylnitrosamine to mice
Archives of Toxicology (1983)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.