Project description:This SuperSeries is composed of the following subset Series: GSE22102: Histone H3 lysine 9 di-methylation as an epigenetic signature of the interferon response (sequencing) GSE24774: Histone H3 lysine 9 di-methylation as an epigenetic signature of the interferon response (WT and G9a deficient DCs) GSE24776: Histone H3 lysine 9 di-methylation as an epigenetic signature of the interferon response (WT and G9a deficient MEFs) Refer to individual Series
Project description:Normal cell type specific histone H3 lysine 27 trimethylation of miRNA genes. HMEC and HMF represent two distinct differentiated cell type present in mammary gland each with a distinct phenotype, a distinct epigenotype as well as distinct miRNA expression pattern. The aim of the study was to determine how epigenetic modifications including histone H3 lysine 27 trimethylation affect miRNA expression. Two cell types HMEC vs. HMF. Biological replicates: 3 pairs of HMEC-HMF of 3 distinct genotypes. Immunoprecipitation using anti-histone H3 trimethylated at lysine 27 (07-449, Millipore).
Project description:Normal cell type specific histone H3 lysine 4 trimethylation of miRNA genes. HMEC and HMF represent two distinct differentiated cell type present in mammary gland each with a distinct phenotype, a distinct epigenotype as well as distinct miRNA expression pattern. The aim of the study was to determine how epigenetic modifications including histone H3 lysine 4 trimethylation affect miRNA expression. Two cell types HMEC vs. HMF. Biological replicates: 3 pairs of HMEC-HMF of 3 distinct genotypes. Immunoprecipitation using anti-histone H3 trimethylated at lysine 4 (05-745, Upstate).
Project description:Normal cell type specific histone H3 lysine 4 trimethylation of miRNA genes. HMEC and HMF represent two distinct differentiated cell type present in mammary gland each with a distinct phenotype, a distinct epigenotype as well as distinct miRNA expression pattern. The aim of the study was to determine how epigenetic modifications including histone H3 lysine 4 trimethylation affect miRNA expression.
Project description:Normal cell type specific histone H3 lysine 27 trimethylation of miRNA genes. HMEC and HMF represent two distinct differentiated cell type present in mammary gland each with a distinct phenotype, a distinct epigenotype as well as distinct miRNA expression pattern. The aim of the study was to determine how epigenetic modifications including histone H3 lysine 27 trimethylation affect miRNA expression.
Project description:Epigenetic profiling of DNA methylation, histone H3 lysine 4 trimethylation and histone H3 lysine 9 trimethylation at imprinted gene clusters in the mouse. Imprinted control regions were identified by comparing DNA and histone methylation patterns between sperm, heart and cerebellum.
Project description:Epigenetic profiling of DNA methylation, histone H3 lysine 4 trimethylation and histone H3 lysine 9 trimethylation at imprinted gene clusters in the mouse.
Project description:We investigated the genomic landscape of histone modifications in antigen-experienced CD8+ T cells. Using a ChIP-Seq approach coupled with global gene expression profiling [GSE67825], we generated genome-wide histone H3 lysine 4 (H3K4me3) and H3 lysine 27 (H3K27me3) trimethylation maps in distinct subsets of CD8+ T cells - naïve, stem cell memory, central memory, and effector memory. To gain insight into how histone architecture is remodeled during the differentiation of activated T cells
Project description:We investigated the genomic landscape of histone modifications in antigen-experienced CD8+ T cells. Using a ChIP-Seq approach coupled with global gene expression profiling [GSE67825], we generated genome-wide histone H3 lysine 4 (H3K4me3) and H3 lysine 27 (H3K27me3) trimethylation maps in distinct subsets of CD8+ T cells - naïve, stem cell memory, central memory, and effector memory.
Project description:We report the application of single-molecule-based sequencing technology for high-throughput profiling of histone H3 trimethylation in rice endosperm. By obtaining about four hundred million bases of sequence from rice chromatin immunoprecipitated DNA, we generated genome-wide chromatin-state maps of rice endosperm. We find that the presence of H3K27me3 in either upstream or downstream of a gene is predominately associated with repression of the gene, while its absence is mainly associated with high gene expression. Examination of Histone H3 lysine 27 trimethylation in rice endosperm.
