Searching journal content for articles similar to Chang and Liao 27 (9): 1513.

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  1. ...discuss current challenges and future directions in the field, emphasizing the need for innovative computational tools and robust, reproducible approaches to fully harness the capabilities of LRS in molecular diagnostics.What is methylation?Cytosine DNA methylation (5mC) involves the covalent modification...
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  2. .../or record transcriptional activity of their underlying genetic sequences (Bird 2007). One such modification is cytosine DNA methylation (mC), the covalent bond of a methyl group (–CH3) to the fifth carbon of cytosine bases. In plants, mC can occur in three DNA sequence contexts: CG, CHG, and CHH (H = A, C...
  3. ...that the different patterns of PTM enrichment between the three LAD clusters could affect their three-dimensional organization within the nucleus. We performed 3D DNA FISH to test whether the association with the nuclear lamina varies between clusters, using Lamin A/C staining to visualize the nuclear periphery (Fig...
  4. ...deamination in yeast cells. Our data indicate that CPD deamination is elevated at minor-in rotational positions where the DNA minor groove faces the histone octamer, likely owing to increased solvent accessibility of the C4 position of the cytosine base. Moreover, we also observe strand-specific enrichment...
  5. ...significant changes in DNA methylation, H3K9me3, or H3K27me3 during diapause but had not been previously associated with the diapause process (Fig. 8A). Gene Ontology enrichment analysis showed their involvement in various processes, including RNA binding (such as snoRNA binding and mRNA binding), glutathione...
  6. ...as only one allele is expressed. Allele-specific DNA methylation and chromatin composition are two well-established epigenetic systems that control imprinted gene expression (Fournier et al. 2002; Singh et al. 2010; Prendergast et al. 2012).ASE can reflect differential rates of transcription, mRNA...
  7. ..., such as parent-of-origin-specific differences in DNA methylation (Golden et al. 2019) and maintenance of X inactivation in mammals (Riggs and Pfeifer 1992), or histone acetylation by the MSL complex in Drosophila (Conrad and Akhtar 2012). We therefore examined male and female muscle, liver, and gonad tissues...
  8. ...a transposase domain derived from an Hsmar1 insertion conserved in primates, providing functional DNA-binding to target methylation (Cordaux et al. 2006). Such exaptation and domestication events can often be identified by the occurrence of chimeric transcripts, which are mRNAs with both gene- and TE...
  9. ...-specific polymerases, not just in establishing effective silencing via sRNAs and DNA methylation but also in influencing chromatin boundaries.The chromatin is decorated with modifications to DNA and histones constituting epigenetic modifications (Law and Jacobsen 2010; Feng and Michaels 2015). The proportion...
  10. ...the addition of a methyl group to the fifth carbon of a cytosine residue to form a 5mC (5-methylcytosine) complex. This reversible reaction is catalyzed by DNA methyltransferases (DNMTs) and is positively correlated with the recruitment of histone proteins that compact the DNA structure, making it inaccessible...
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