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  1. ...of the has contributed to the genomic stasis observed in Lepisosteidae. In other vertebrates, principally humans, epigenetic mechanisms (Slotkin and Martienssen 2007; Deniz et al. 2019) and microRNAs (Shalgi et al. 2010) appear to regulate TE proliferation and activity. In a sense, TE proliferation...
  2. ...derivative of the N2 strain. We use improved long-read sequencing and manual assembly of 43 recalcitrant genomic regions to overcome deficiencies of prior N2 and VC2010 assemblies and to assemble tandem repeat loci, including a 772 kb sequence for the 45S rRNA genes. Although many differences from earlier...
  3. ..., Yamanashi 400-8510, Japan Corresponding authors: yshinkai@riken.jp, k.fukuda@yamanashi.ac.jpAbstractThe three-dimensional (3D) structure is essential for gene regulation and various genomic functions. CTCF plays a key role in organizing topologically associated domains (TADs) and promoter-enhancer loops...
  4. ...to UV mutagenesis. However, the impact of genomic context and chromatin architecture on CPD deamination rates in cells remains poorly understood. Here, we develop a method known as dCPD-seq to map deaminated CPDs (dCPDs) across the of repair-deficient yeast cells at single-nucleotide resolution. Our d...
  5. ...1977). The presence of a nucleosome alters DNA's geometry and physically shields it, affecting interactions with other DNA-binding proteins (Piña et al. 1990; Pryciak and Varmus 1992; Morgunova and Taipale 2021). The nucleosome thus participates in and regulates numerous molecular processes (Campos...
  6. ...exponents further reveals that burst frequency is preferentially regulated. Bursting kinetics are down-regulated by E-P genomic distance with negative power-law exponents, and this negative modulation desensitizes at large distances. The mutual information between burst frequency (or burst size) and E...
  7. ...characterization. RNA 27: 1127–1139. doi:10.1261/rna.078800.121 ↵Hon C-C, Ramilowski JA, Harshbarger J, Bertin N, Rackham OJL, Gough J, Denisenko E, Schmeier S, Poulsen TM, Severin J, et al. 2017. An atlas of human long non-coding RNAs with accurate 5′ ends. Nature 543: 199–204. doi:10.1038/nature21374 ↵Iyer MK...
  8. ...integrated into the host cell (Huang et al. 2008). HPV integration is associated with changes in the sequence content of HPV, viral gene copy number, and epigenetic regulation of the viral (Groves et al. 2016; Warburton et al. 2018, 2021). Genomic and epigenomic changes can also occur in adjacent human...
  9. ...-stage cancers. ecDNAs drive tumor formation, evolution, and drug resistance by dynamically modulating oncogene copy number and rewiring gene-regulatory networks. Elucidating the genomic architecture of ecDNA amplifications is critical for understanding tumor pathology and developing more effective therapies...
  10. ...) and named as TP53LC (TP53-regulated lncRNAs with coding potential) plus numbers (from TP53LC01 to TP53LC19) (Supplemental Fig. S5A).To validate the RNA-seq results, we performed quantitative RT-PCR (qRT-PCR) to detect the expression of TP53LC genes in HepG2 and HepG2TP53−/− cells with or without the ADR...
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