DNA supercoiling by Xenopus laevis oocyte extracts: requirement for a nuclear factor.
A purified system is described for the introduction of negative supercoils into simian virus 40 DNA. The system consists of histones H2A, H2B, H3, and H4, DNA-relaxing enzyme, and a purified factor from Xenopus laevis stage 6 oocyte nuclei. The nuclei are prepared en masse by the technique of F. Sca...
Wedi'i Gadw mewn:
| Cyhoeddwyd yn: | Proc Natl Acad Sci U S A |
|---|---|
| Prif Awduron: | , , |
| Fformat: | Artigo |
| Iaith: | Inglês |
| Cyhoeddwyd: |
National Academy of Sciences
1978
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| Pynciau: | |
| Mynediad Ar-lein: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC336223/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/217004/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.75.10.4873 |
| Tagiau: |
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
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