Chromatin structure and methylation of rat rRNA genes studied by formaldehyde fixation and psoralen cross-linking.

By using formaldehyde cross-linking of histones to DNA and gel retardation assays we show that formaldehyde fixation, similar to previously established psoralen photocross-linking, discriminates between nucleosome- packed (inactive) and nucleosome-free (active) fractions of ribosomal RNA genes. By b...

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Bibliografske podrobnosti
Main Authors: Stancheva, I, Lucchini, R, Koller, T, Sogo, J M
Format: Artigo
Jezik:Inglês
Izdano: 1997
Teme:
Research Article
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC146648/
https://ncbi.nlm.nih.gov/pubmed/9108154
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