Searching journal content for articles similar to Fenouil et al. 22 (12): 2399.

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  1. ...with nucleosome depletion Mammalian CpG-rich promoters show strong nucleosome depletion that appears at least partially independent of transcriptional Genome Research 1139 www..org HOT regions are CpG-dense promoters in C. elegans activity, suggesting that CpG density plays a role in promoter accessibility...
  2. ...at lysine 119 (H2AK119ub1), whereas PRC2 methylates histone H3 on lysine 27 (H3K27me3). In vertebrates, PRC1 and PRC2 are targeted by various mechanisms to gene promoters, particularly those associated with nonmethylated CpG islands (CGIs) (Bracken and Helin 2009; Simon and Kingston 2013; Blackledge et al...
  3. ..., California 94720, USA Cis-regulatory elements (CREs, e.g., promoters and enhancers) regulate gene expression, and variants within CREs can modulate disease risk. Next-generation sequencing has enabled the rapid generation of genomic data that predict the locations of CREs, but a bottleneck lies...
  4. ...levels of DARNS despite the fact that in aggregate the 10.4-bp period was still present (see Methods) (Supplemental Fig. S8A,C). Thus, our data were in agreement with the established profile of nucleosomes around genes. CpG islands, often found at gene promoters, occur in various sizes and have been...
  5. ...: dirk@fmi.chAbstractMost mammalian RNA polymerase II initiation events occur at CpG islands, which are rich in CpGs and devoid of DNA methylation. Despite their relevance for gene regulation, it is unknown to what extent the CpG dinucleotide itself actually contributes to promoter activity. To address...
  6. ..., current protocols for -wide TSS profiling are laborious and/or expensive. We present Survey of TRanscription Initiation at Promoter Elements with high-throughput sequencing (STRIPE-seq), a simple, rapid, and cost-effective protocol for sequencing capped RNA 5′ ends from as little as 50 ng total RNA...
  7. ...1992). Conversely, recent analyses revealed the presence of GC-rich elements in eukaryotic origins, such as CpG islands (CGI) (Delgado et al. 1998; Prioleau 2009; Cayrou et al. 2011; Costas et al. 2011) and an Origin G-rich Repeated Element (OGRE) that can form G4 (Cayrou et al. 2011, 2012a). G4were...
  8. ...atlas. Nature 507: 462–470. Fenouil R, Cauchy P, Koch F, Descostes N, Cabeza JZ, Innocenti C, Ferrier P, Spicuglia S, Gut M, Gut I, et al. 2012. CpG islands and GC content dictate nucleosome depletion in a transcription-independent manner at mammalian promoters. Genome Res 22: 2399–2408. Fisch TM...
  9. ...organs) and lowly expressed genes (P < 10−129 in all organs). Second, as CpG islands and promoter GC content have gene regulatory roles through epigenetic mechanisms (Fenouil et al. 2012), we asked whether promoters with and without TRs differ in their CpG content. Although we found a small increase...
  10. ...polymerase II (RNAP) to identify individual transcripts within nascent transcription data (Azofeifa and Dowell 2017). Although Tfit does not implicitly assume polymerase initiation will be bidirectional, we observed bidirectional transcription at both promoters and enhancers (Azofeifa and Dowell 2017...
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