Project description:This study describes the epigenetic profiling of the novel interactors of H3K4me3, H3K36me3 or H3K9me3. The interactors were ChIP-Seq profiled by their GFP tag in stably transfected HeLa (Kyoto) cells. The interactors include GATAD1, Sgf29, BAP18, TRRAP, PHF8, N-PAC and LRWD1 (including replicates), as well as an GFP ChIP-Seq profile on non-transfected HeLa cells (negative control). Also included are the profiles of the histone modifications themselves (H3K4me3, H3K27me3, H3K9me3, H3K36me3, H3K9/14Ac and H3K79me3) ChIP-Seq profiling of 8 proteins by their GFP tag in stably transfected cells HeLa (Kyoto) cells, 6 replicas, as well as ChIP-Seq profiling of 6 histone modifications in wt HeLa (Kyoto) cells
Project description:This study describes the epigenetic profiling of the novel interactors of H3K4me3, H3K36me3 or H3K9me3. The interactors were ChIP-Seq profiled by their GFP tag in stably transfected HeLa (Kyoto) cells. The interactors include GATAD1, Sgf29, BAP18, TRRAP, PHF8, N-PAC and LRWD1 (including replicates), as well as an GFP ChIP-Seq profile on non-transfected HeLa cells (negative control). Also included are the profiles of the histone modifications themselves (H3K4me3, H3K27me3, H3K9me3, H3K36me3, H3K9/14Ac and H3K79me3)
Project description:Genome-wide analysis of histone modification (H2AZ, H3K27ac, H3K27me3, H3K36me3, H3K4me1, H3K4me2, H3K4me3 and H3K9me3), protein-DNA binding (TAF1, P300, Pou5f1 and Nanog), cytosine methylation and transcriptome data in mouse and human ES cells and pig iPS cells We generated histone modification data (H2AZ, H3K27ac, H3K27me3, H3K36me3, H3K4me1, H3K4me2, H3K4me3 and H3K9me3) and protein-DNA binding data (TAF1, P300, Pou5f1 and Nanog) using Chromatin Immunoprecipitation followed by short sequencing (ChIP-seq), cytosine methylation data using methylated DNA immunoprecipitation followed by sequencing (MeDIP-seq) and DNA digestion by methyl-sensitive restriction enzymes followed by sequencing (MRE-seq), transcriptome data with RNA short sequencing (RNA-seq) in human embryonic stem cells, mouse embryonic stem cells, pig induced pluripotent stem cells and mouse embryonic stem cells under activin-A-induced-differentiation. Examination of 8 histone modifications, 4 protein-DNA binding, cytosine methylation and transcriptome in human embryonic stem cells, mouse embryonic stem cells, pig induced pluripotent stem cells and mouse embryonic stem cells under activin-A-induced-differentiation.
Project description:<p>We characterized the epigenetic landscape of rheumatoid arthritis fibroblast-like synoviocytes (FLS) compared with osteoarthritis FLS. Multiple technologies were used, including ChIP-seq to assay H3K27ac, H3K4me1, H3K4me3, H3K36me3, H3K27me3, and H3K9me3, ATAC-seq for chromatin accessibility, the transcriptome by RNA-seq and whole genomic bisulfite sequencing for DNA methylation. Integrative analysis was performed using a novel unbiased method to identify regions of the genome that have similar epigenetic marks. The regions that distinguished RA and osteoarthritis cells were primarily located in active enhancers and promoters. The regions and genes identified included immunological pathways. In addition, some unexpected pathways, most notably "Huntington's Disease Signaling", were discovered. The Huntington's Disease pathway was biologically validated for Huntingtin-interacting protein-1, which regulated invasive behavior of FLS. For a complete description, see R. Ai <i>et al.</i>, Comprehensive epigenetic landscape of rheumatoid arthritis fibroblast-like synoviocytes. <i>Nat Commun</i> 9, 1921 (2018).</p> <p>Sequencing data of study participants are available through dbGaP's Authorized Access portal, while analyses of the sequencing data may be obtained through NCBI's GEO portal under <a href="https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE112658">GSE112658.</a></p>
Project description:We have mapped binding sites for the histone demethylase, JMJD2C/KDM4C/GASC1, and the effect of JMJD2C depletion on H3K9me3 and H3K36me3 distributions in KYSE150 cells. The human esophageal carcinoma cell line, KYSE150, contains an amplification of the JMJD2C locus. ChIP-seq was performed using chromatin from control or JMJD2C-depleted KYSE150 cells and antibodies recognizing JMJD2C, H3K4me3, H3K9me3 or H3K36me3.
Project description:We report the chromatin immunoprecipitation followed by next generation sequencing (ChIP-seq) on H3, H3K4me1, H3K4me3, H3K9me3, H3K27ac, H3K27me3, and H3K36me3. ChIP-seq were sequenced to a depth of at least 8 million total reads/sample. We found that H3K4me3, H3K27ac and H3K4me1 show separation between unicellular and multicellular stages in principal component analysis (PCA); other marks were unable to show a clear separation in PCA.
Project description:Genome-wide analysis of histone modification (H2AZ, H3K27ac, H3K27me3, H3K36me3, H3K4me1, H3K4me2, H3K4me3 and H3K9me3), protein-DNA binding (TAF1, P300, Pou5f1 and Nanog), cytosine methylation and transcriptome data in mouse and human ES cells and pig iPS cells We generated histone modification data (H2AZ, H3K27ac, H3K27me3, H3K36me3, H3K4me1, H3K4me2, H3K4me3 and H3K9me3) and protein-DNA binding data (TAF1, P300, Pou5f1 and Nanog) using Chromatin Immunoprecipitation followed by short sequencing (ChIP-seq), cytosine methylation data using methylated DNA immunoprecipitation followed by sequencing (MeDIP-seq) and DNA digestion by methyl-sensitive restriction enzymes followed by sequencing (MRE-seq), transcriptome data with RNA short sequencing (RNA-seq) in human embryonic stem cells, mouse embryonic stem cells, pig induced pluripotent stem cells and mouse embryonic stem cells under activin-A-induced-differentiation.
Project description:We performed ChIP-seq for H3K4me3, H3K27ac, H3K4me1, H3K27me3, H3K36me3, H3K9me3, and H4K20me3 to characterize chromatin states and investigated SOX2 deposition in asynchronous and mitotic cells.
Project description:SPO11-promoted DNA double-strand breaks (DSBs) formation is a crucial step for meiotic recombination, and it is indispensable to detect the broken DNA ends accurately for dissecting the molecular mechanisms behind. Here, we report a novel technique, named DEtail-seq (DNA End tailing followed by sequencing), that can directly and quantitatively capture the meiotic DSB 3’ overhang hotspots at single-nucleotide resolution.