Searching journal content for articles similar to Chen et al. 34 (8): 1174.

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  1. ...et al. 2019). Altogether, CTCF loops are one part of a complex chromatin ecosystem and cell type specificities likely correspond to multiple impacted chromatin features within a complex mechanism (Segueni and Noordermeer 2022).Intergenic and intragenic interactionsHi-C maps display bright “foci...
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  2. ...extra data. For example, GraphReg (Karbalayghareh et al. 2022) introduced a graph attention network that integrates chromatin contact data (Hi-C) to predict gene expression. CREaTor (Li et al. 2023) presented a hierarchical deep learning model based on the self-attention mechanism, which utilizes c...
  3. ...310029, China Corresponding authors: chang.liu@zmbp.uni-tuebingen.de , weigel@weigelworld.org Abstract The three-dimensional packing of the genome plays an important role in regulating gene expression. We have used Hi-C, a genome-wide chromatin conformation capture (3C) method...
  4. ..., Schwab Weigel, Detlef Grimm, Dominik Grimm, D genome;gr.170332.113 1549-5469 10.1101/gr.170332.113 1088-9051 Genome-wide analysis of local chromatin packing in Arabidopsis thaliana Wang et al. Hi-C map Research Genome-wide analysis of local chromatin packing in Arabidopsis thaliana Congmao Wang,1...
  5. ...informative open chromatin interactions at 1-kb resolution, whereas OCEAN-C provide very weak interactions, if any, with the same cis valid pairs (Fig. 2A–D). Genome-wide analyses showed that all three methods could enrich P-P loops and stripes compared to Hi-C, with NicE-C and Trac-looping showing much...
  6. ...with few binding sites have a significantly lower tag density.CTCF-bound regions display remarkable sequence-level diversityWe next investigated ChIP-seq data sets. CTCF is a highly conserved TF, known to play different critical roles in regulation from binding insulators to forming chromatin loops...
  7. ...start site (TSS) (Fig. 3A). Using GM12878 as a cellular model, Hi-C data (GSE63525) (Rao et al. 2014) revealed that the active enhancer elements showed significant 3D interactions to the TXN promoter region. The presence of this loop and the fact that TXN is the only overexpressed gene within the TAD...
  8. ...strong effect on chromatin organization. To assess chromosome organization, we harvested T47D cells that were maintained in isotonic medium or were exposed to mild hyperosmotic stress (110 mM NaCl) for 1 h, and performed in situ Hi-C. We used arrested T47D cells to eliminate possible effects of stress...
  9. ...between biological replicates (Fig. 3A; Supplemental Table 1; Supplemental Fig. 3A). Additionally, our 5C data showed strong biological concordance with published Hi-C data from the murine cortex (Dixon et al. 2012) across a 1-Mb region surrounding the Sox2 gene in NPCs (Supplemental Fig. 3B). Looping...
  10. ...observed no global change in nucleosome occupancy levels throughout the yeast in cells treated with UV radiation (Fig. 1B). We do detect a small increase in the frequency of low-occupancy nucleosomes (fewer than 350 normalized reads) immediately after UV irradiation (Fig. 1B, red line). Genome-wide...
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