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...

Popoln opis

Bibliografske podrobnosti

izdano v:	Proc Natl Acad Sci U S A
Principais autores:	Baldi, M I, Mattoccia, E, Tocchini-Valentini, G P
Format:	Artigo
Jezik:	Inglês
Izdano:	National Academy of Sciences 1978
Teme:	Research Article
Online dostop:	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
Oznake:	Označite Brez oznak, prvi označite!