Searching journal content for articles similar to Pekowska et al. 20 (11): 1493.

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  1. ...hypersensitivity), high nucleosomal turnover (e.g., high levels of rapid-turnover histones H2A.Z and H3.3), specific epigenetic markers (e.g., high ratio of H3K4me1 and H3K4me2 to H3K4me3, high ratio of 5hmC to 5mC, enrichment of H3K27ac), chromatin loops in direct contact with the core promoter (enrichment...
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  2. ...of putative TFBSs along its DNA sequence (as detailed below), the signal intensity of several histone modifications (including H3K4me1, H3K4me2, H3K4me3, H3K27ac, H3K79me1, H3K9ac, H3K9me3, H2A.Z, and H3K36me3), as well as the maximum and minimum of the expressions of proximal genes. The values of each...
  3. ...cell to FBs (Fig. 5C). The last type is formed by the active transcription marks (H3K4me2, H3K79me2, H3K4me3) (Sims and Reinberg 2006; Koch et al. 2007; Steger et al. 2008) that have the highest correlation with CpGMM targets, independently of the cell or the CpGMM type. To clarify the distinctive role...
  4. ...) (Liu et al. 2015), H3K4me2 in ESCs (GEO accession no. GSE30203) (Stadler et al. 2011), and H3K9me2 in E8.5 embryos (this study). To generate the heatmaps, we counted the density of reads from theChIP-seqWIG files in 200-bpwindows and divided by the density of reads in the same windows...
  5. ...the distributions of H3K4me3, H3K4me2, and H3K27ac are very similar (Fig. 1B; Supplemental Fig. S1), H3K36me3 is enriched within gene bodies of the same genes, starting immediately after the TSS. CpG methylation localizes to gene bodies (Zemach et al. 2010) and its levels correlate with H3K36me3 (Fig. 1B...
  6. ...signal for H3K4me2 and H3K4me3 than distal cluster 2 (Fig. 1C,E; Supplemental Fig. S2B,C). Distal cluster 5 regions were the only distal DHSs marked with H3K27me3. The remaining clusters (distal clusters 3 and 4) possessed a H3K4me1+, H3K27ac-low profile that has previously been designated as a poised...
  7. ...data sets used is given in Supplemental Table 3. (E) Heat map of overlap between ERBS subgroups and 73 histone mark data sets (Supplemental Table 4). Active (red) and repressive (blue) histone marks are indicated. (F) Average density profiles for H3K4me1, H3K4me2, H3K4me3, and H3K27ac at ERBS in MCF-7...
  8. ...at RE1 sites may be an important factor in productive gene repression. To test this, we performed similar clustering analysis using available wide epigenetic maps derived from ESC (Fig. 3B). We included maps of histone modifications associated with active enhancers (H3K4me1, H3K4me2), active promoters...
  9. ...and RNAPII Ser2P ChIP-seq signals around the transcription start site (TSS) regions of the indicated groups of genes in the K562, GM12878, and HeLa-S3 cell lines. (E) DNase-seq and ChIP-seq signals of H3K9ac, H3K27ac, H3K4me1, H3K4me2, H3K4me3, and H3K79me2 around the TSS regions of the indicated group...
  10. ...and H3K27me3 were significantly down-regulated in the head of diapause larvae (Fig. 1A,B). However, H3K4me2, H3K14ac, and H3K27ac remained unaffected (Fig. 1C–E). Additionally, H3K9me3 and H3K27me3 were also found to be down-regulated in the body of diapause larvae (Supplemental Fig. S1A,B). Note...
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