Nuclear Ribonucleoprotein Complexes Containing Polyadenylate from Mouse Ascites Cells
- 1 July 1974
- journal article
- Published by Proceedings of the National Academy of Sciences in Proceedings of the National Academy of Sciences
- Vol. 71 (7) , 2632-2636
- https://doi.org/10.1073/pnas.71.7.2632
Abstract
Nuclear poly(A)-containing RNA of mouse ascites cells can be extracted in the form of 15-17S ribonucleoprotein complexes under conditions in which the bulk of the heterogeneous nuclear RNA is released as 30S complexes. The poly(A)-containing fraction of nuclear extracts has been resolved into two distinct components, 15 and 17 S; neither contains the two polypeptides of 30S ribonucleoprotein. The 17S particle contains approximately six polypeptide species of molecular masses 17,000-30,000 daltons. The 15S complex has four distinct polypeptides of higher molecular mass, including a prominent 80,000-dalton species.Keywords
This publication has 31 references indexed in Scilit:
- Further studies on the protein moiety in nuclear DNA-like RNA containing complexesBiochimica et Biophysica Acta (BBA) - Protein Structure, 1969
- RNA SYNTHESIS IN CELLS INFECTED WITH HERPES SIMPLEX VIRUS, II. EVIDENCE THAT A CLASS OF VIRAL mRNA IS DERIVED FROM A HIGH MOLECULAR WEIGHT PRECURSOR SYNTHESIZED IN THE NUCLEUSProceedings of the National Academy of Sciences, 1969
- THE TURNOVER OF NUCLEAR DNA-LIKE RNA IN HELA CELLSThe Journal of cell biology, 1968
- Structural organization of nuclear complexes containing DNA-like RNAJournal of Molecular Biology, 1968
- Evidence for Ribonucleic Acid Molecules Restricted to the Cell Nucleus*Biochemistry, 1967
- Ribosomal RNA Synthesis and Processing in a Particulate Site in the HeLa Cell NucleusScience, 1966
- Patterns of RNA metabolism in a differentiated cell: a rapidly labeled, unstable 60S RNA with messenger properties in duck erythroblasts.Proceedings of the National Academy of Sciences, 1966
- Giant-size rapidly labeled nuclear ribonucleic acid and cytoplasmic messenger ribonucleic acid in immature duck erythrocytesJournal of Molecular Biology, 1966
- Nuclear Ribonucleoprotein Particles Containing Messenger Ribonucleic AcidNature, 1966
- ISOLATION OF NUCLEAR NUCLEO-PROTEIDS CONTAINING INFORMATIONAL RIBONUCLEIC ACID1965