Searching journal content for articles similar to Heiskanen et al. 4 (1): 26.

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  1. ...and methylome analyses in oocytes revealed that DNA methylation is primarily restricted to transcribed regions (Kobayashi et al. 2012). These transcription events reshape the histone methylation landscape, guiding the DNMT complex to specific genomic regions. Specifically, the transcription-coupled loss of H3K4...
  2. ...the entire X Chromosome with long reads measuring the level of methylation and genomic variants to gain allele-specific information (Fig. 2E; Lee et al. 2020). This provides a far more quantitative and comprehensive view than targeting a few genes (Johansson et al. 2023), enabling investigation of severely...
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  3. ...implicating environmental exposures. Infectious agents, such as cytomegalovirus, have also been shown to induce widespread methylation variance in a cell composition-independent manner (Bergstedt et al. 2022). At the chromatin level, drift-CpGs are enriched in repressive Polycomb-bound regions (Slieker et al...
  4. ...equally to this work. Corresponding author: sgillett@cornellcollege.eduAbstractGenome-wide association studies (GWASs) and expression analyses implicate noncoding regulatory regions as harboring risk factors for psychiatric disease, but functional characterization of these regions remains limited. Here...
  5. ...in the centromeric regions of Dt1BS (left), Dt6BS (middle), and Dt7AS (right), compared to their corresponding regions in CS wheat. Neocentromeres and their syntenic positions in CS are highlighted in gray. IGV snapshot showing DNA methylation levels (CG, CHG, and CHH contexts), gene annotations, and genomic...
  6. ...of identifying methylation-dependent regulatory activity at many thousands of genomic regions simultaneously and allows for the testing of causal relationships between DNA methylation and gene expression on a region-by-region basis. Here, we develop a multiplexed mSTARR-seq protocol to assay naturally occurring...
  7. ...(RdDM targets) that are highly enriched in non-CG methylation. Furthermore, these results suggest that the binding of different combinations of mC readers to a single genomic site may form its own code that might define or represent the epigenomic context of the region.Assessing the effects...
  8. ...assessment of genomic and epigenomic changes within complex regions (Logsdon et al. 2020; Mahmoud et al. 2021; Vollger et al. 2025). Nevertheless, long-read sequencing requires specialized analysis techniques to unlock its full potential, often requiring in-depth knowledge of rapidly evolving bioinformatic...
  9. ...G methylation, potentially ascribable to the nonclonal nature of this cell population (Supplemental Fig. S18C; Wagner et al. 2014). On the other hand, methylated CpGs in clonal iPSC lines are significantly more homogenous (Supplemental Fig. S18D). Finally, we analyzed the differentially methylated regions (DMRs...
  10. ...). Although informative, they are not quantitative, incapable of determining direct enhancer activity, and cannot uncouple epigenomic from genomic mechanisms. On the other hand, reporter assays overcome some of these limitations by measuring enhancer activity on nonchromatinized DNA templates, isolating...
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