Dnmt1-Independent CG Methylation Contributes to Nucleosome Positioning in Diverse Eukaryotes

ChEBI2014-03-13 更新2026-07-21 收录

甲基化反应机制

核小体定位

数据链接：

https://www.ebi.ac.uk/biostudies/ArrayExpress/studies/E-GEOD-46692 数据链接链接失效反馈

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资源简介：

Dnmt1-Independent CG Methylation Contributes to Nucleosome Positioning in Diverse Eukaryotes

创建时间：

2014-03-13

Methylome Diversification through Changes in DNA Methyltransferase Sequence Specificity

甲基化反应机制

微生物表观遗传调控

Epigenetic modifications such as DNA methylation have large effects on gene expression and genome maintenance. Helicobacter pylori, a human gastric pathogen, has a large number of DNA methyltransferas

NIAID Data Ecosystem120

Murine De Novo Methyltransferase Dnmt3a Demonstrates Strand Asymmetry and Site Preference in the Methylation of DNA In Vitro

甲基化反应机制

底物特异性

CpG methylation is involved in a wide range of biological processes in vertebrates as well as in plants and fungi. To date, three enzymes, Dnmt1, Dnmt3a, and Dnmt3b, are known to have DNA methyltransf

PubMed Central60

Mnase-Seq study of Arabidopsis thaliana mutant chr5

植物表观遗传学

核小体定位

Comparative study of nuclesome occupancy in Arabidopsis thaliana mutant chr5 and wild type strain. Mnase digest of chromatin from wt and chr5 mutants, library construction of protected DNA, Illumina S

NIAID Data Ecosystem50

CTCF/CP190 and ISWI dependent regulation of nucleosome occupancy [MNase-seq]

染色质结构

核小体定位

MNase-seq was performed in order to analyze changes in nucleosomal occupancy after depletion of CTCF/P190 and ISWI from Drosophila S2 cells Overall design: MNase-seq from Drosophila S2 nuclei after CT

NIAID Data Ecosystem60

Nucleosomal signatures impose nucleosome positioning in coding and non-coding sequences in the genome. Nucleosomal signatures impose nucleosome positioning in coding and non-coding sequences in the genome

核小体定位

染色质序列决定

In the yeast genome, a large proportion of nucleosomes occupy well-defined positions. While the contribution of chromatin remodelers and DNA binding proteins to maintain this organization is well esta

NIAID Data Ecosystem60

Dnmt1-Independent CG Methylation Contributes to Nucleosome Positioning in Diverse Eukaryotes

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