| Literature DB >> 7371750 |
Abstract
Transcriptionally active chromatin was prepared from cultured fibroblasts of chick embryos by fractionation after partial digestion with DNAase II. The degree of DNA methylation in the active chromatin fraction is twice that of inactive or unfractionated chromatin in unsynchronized cells and 4 to 5 times greater at the beginning of the S-phase in synchronized cells.Entities:
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Year: 1980 PMID： 7371750 DOI： 10.1007/bf01953717
Source DB: PubMed Journal: Experientia ISSN： 0014-4754