Searching journal content for articles similar to Zhao et al. 24 (8): 1296.

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  1. ...interactions. Here, we use the mouse embryonic stem cell (mESC) model to describe in detail the relationships within the H3K27-H3K36-DNA methylation subnetwork. In particular, we focus on the major epigenetic reorganization caused by deletion of the histone 3 lysine 36 methyltransferase NSD1, which in m...
  2. ...in the data sets, which calls for data imputation or aggregation; on the other hand, tumor lineage inference using CNAs called from single-cell sequencing data often involves ambiguities in the determination of chromosomal breakpoints that may mislead the conclusion. DNA methylation, the addition of a methyl...
  3. ..., and transcription factor occupancy in wild-type or DNA methylation-deficient mouse embryonic stem cells following HDAC inhibition. We observe widespread increases in chromatin accessibility at retrotransposons when HDACs are inhibited, and this is magnified when cells also lack DNA methylation. A subset...
  4. ...Systems Biology, Deutsches Krebsforschungszentrum (DKFZ) and BioQuant, 69120 Heidelberg, Germany During differentiation of embryonic stem cells, chromatin reorganizes to establish cell type-specific expression programs. Here, we have dissected the linkages between DNA methylation (5mC), hydroxymethylation...
  5. ...in the other samples (Supplemental Table S1, column 7), we speculate that they are genomic instability “hotspots,” where mutation is frequent in DNA repair compromised cells.Human pluripotent stem cells have a different methylation statusNext, we analyzed rDNA methylation status in human induced pluripotent...
  6. ...H methylation in the mitochondrial . Non-CpG methylation is rare in most tissues, but substantial in brain and embryonic stem cells (ESCs), where it is established and maintained by DNMT3A. Consistently we found that all mtDNA peak regions are non-CpGs, and KO of DNMT3A abolished a specific CpH peak in the MT...
  7. ...A heterozygous IDH1 R132H/WT mutation induces genome-wide alterations in DNA methylation Christopher G. Duncan 1 , 6 , Benjamin G. Barwick 2 , 6 , Genglin Jin 1 , Carlo Rago 3 , Priya Kapoor-Vazirani 4 , Doris R. Powell 4...
  8. ...that these noncoding regions overlap DNase I hypersensitive sites (DHSs) found in accessible chromatin and that the disease-associated variants often disrupt existing or create new transcription factor bindingmotifs. Alterations in regulatory DNA by large deletion or single mutation are known to cause disease...
  9. ...in human. This is beginning to change with several recent studies reporting on the dynamic transcriptome, DNA methylome, and lineage determination of human preimplantation embryos (Vassena et al. 2011; Xue et al. 2013; Yan et al. 2013; Guo et al. 2014; Smith et al. 2014; Petropoulos et al. 2016...
  10. ...cells to re-enter the cell cycle partially restores a youthful H3K27me3 landscape, suggesting that DNA replication may rejuvenate chromatin structure (Yang et al. 2023). However, even mitotically active somatic stem cells display age-related increases in Polycomb repression: Aged Drosophila intestinal...
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