Searching journal content for articles similar to Matsumura et al. 21 (1): 74.

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  1. ..., catalyzed by the adenosine deaminase acting on RNA (ADAR) enzymes, is a posttranscriptional process that modifies RNA sequences and diversifies the transcriptome. ADARs bind to double-stranded RNA (dsRNA) and their specificity and efficiency are affected by the structural properties of these substructures...
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  2. ...insertions and lineage-specific duplicated genes. Our findings suggest independent evolution of subterminal caps converging on a common genetic and epigenetic structure that promoted ectopic exchange as well as the emergence of novel genes at transition regions between euchromatin and heterochromatin...
  3. ...of drift-CpGs, offering a standardized alternative to entropy-based metrics. Finally, we evaluated the functional relevance of EDS through association analyses with age, lipidomic profiles, and -wide genetic variation, uncovering potential mechanistic links between stochastic epigenetic changes and age...
  4. ...on TE silencing and the functional consequences of this have remained unclear. To assess the epigenetic regulation of TEs in aging, we profiled DNA methylation in human mammary luminal epithelial cells (LEps)—a key cell lineage implicated in age-related breast cancers—from younger and older women. We...
  5. ...mechanisms 25 linking aging and PD pathology remain unclear. Leveraging advancements in single-cell 26 genomics, this study utilizes single-nucleus multiome sequencing to capture transcriptomic and 27 epigenetic profiles from 40,125 cells across the lifespan of the mouse substantia nigra. Our 28 analysis...
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  6. ...-molecule profiling enabled by long-read sequencing (LRS) technologies. We highlight how LRS is transforming clinical and translational research, particularly by its ability to simultaneously measure genetic and epigenetic information, providing a more comprehensive understanding of complex disease mechanisms. We...
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  7. ...2016; Wyler et al. 2020; Klein and Anderson 2022).Another conserved mechanism to suppress TEs and maintain their epigenetic silencing depends on ∼18–30 nucleotide (nt) long small RNAs (sRNAs) and members of the ARGONAUTE (AGO) protein family. Loaded into AGOs, TGS-associated sRNAs guide chromatin...
  8. ...[ITH]) in gene expression and their functional phenotypes that cannot always be explained by mutations or structural variations in their DNA. Nongenetic basis for ITH suggests a potential role for epigenetic mechanisms driving transcriptomic/phenotypic heterogeneity (Brock et al. 2009). Epigenetic...
  9. ...a systematic comparison between single-cell long-read and conventional short-read RNA sequencing techniques. The transcriptome of approximately 30,000 mouse retina cells was profiled using 1.54 billion Illumina short reads and 1.40 billion Oxford Nanopore Technologies long reads. Consequently, we identify 44...
  10. ...had highly reproducible SNRs across six of the seven samples, and the variability observed in the remaining sample was within the expected range of experimental variability (Fig. 3A–C). To further assess antibody performance, we profiled signal enrichment around transcription start sites (TSSs...
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