Role of DNA topoisomerase I in the transcription of supercoiled rRNA gene.
The fraction DE-B obtained by fractionating an extract from rat mammary adenocarcinoma cells on a DEAE-Sephadex column was used for transcribing linear and supercoiled rRNA gene (rDNA). This fraction, which is known to contain RNA polymerase I and essential transcription factors, also contains DNA t...
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| Veröffentlicht in: | Proc Natl Acad Sci U S A |
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| Hauptverfasser: | , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
National Academy of Sciences
1987
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| Schlagworte: | |
| Online-Zugang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC304833/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3033639/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.84.10.3185 |
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