histone modification
Mechanistic stochastic model of histone modification pattern formation
... covalent histone modification turnover generates the establishment, maintenance, and decay of histone modification patterns along the body of a single ...that histone ...
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Poly (ADP-ribose) polymerase 1 transcriptional regulation: A novel crosstalk between histone modification H3K9ac and ETS1 motif hypomethylation in BRCA1-mutated ovarian cancer
... Fig 3: H3K9ac and ETS1-mediated transcriptional regulation of PARP1. (Ai) RT-PCR showing GCN5, PCAF and ETS1 factors levels before and after knockdown by shRNA, and normalized to β-actin expression. (Aii) representative ...
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Characterization of genome-wide H3K27ac profiles reveals a distinct PM2.5-associated histone modification signature
... Histone modification peaks were identified from the raw ChIP-Seq data using the next-generation sequencing analysis tools provided in the Galaxy Project ...
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Genetic alterations of JAK/STAT cascade and histone modification in extranodal NK/T-cell lymphoma nasal type
... Extranodal NK/T-cell lymphoma nasal type (ENKL) is a rare type of non-Hodgkin lymphoma that more frequently occurs in East Asia and Latin America. Even though its molecular background has been discussed in the last few ...
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A quantitative atlas of histone modification signatures from human cancer cells
... unique histone modification patterns on histone H3 and 19 patterns on histone H4 across every cell line (Additional file ...17 histone H3 peptide (KSTGGKAPR), which spans lysine 9 and ...
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Neonatal monocytes exhibit a unique histone modification landscape
... translational histone modification additions and removals allow reprogramming of the epigenetic landscape during a critical developmental window ...alter histone modification patterns, ...
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A genome-wide screen in human embryonic stem cells reveals novel sites of allele-specific histone modification associated with known disease loci
... H3K4me3 histone modification linked with gene activation, whereas the H2 haplotype is preferentially asso- ciated with the repressive H3K27me3 marker, suggesting that there is an association between the ...
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Multifunctional Involvement of a C2H2 Zinc Finger Protein (PbZfp) in Malaria Transmission, Histone Modification, and Susceptibility to DNA Damage Response
... gers (ZnF). Reverse genetic approaches were used to create Plasmodium berghei par- asites either lacking expression of full-length Plasmodium berghei zinc finger protein (PbZfp) (knockout [KO]) or expressing PbZfp lacking ...
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Histone Modification Pattern of the T-Cellular Herpesvirus Saimiri Genome in Latency
... of histone H3 lysine residues 9 and 14 (K9, K14) (A), acetylation of histone H4 lysine residues (K4, K7, K11, K15) (B), and acetylation of histone H3 K9 ...
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Epigenetic mechanisms in virus-induced tumorigenesis
... KDM6B histone deme- thylase expression, thus leading to a decrease in H3K27me3 level in HPV16-positive cervical lesions (McLaughlin-Drubin et ...of histone methyltransferase EZH2 expression in cervical ...
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The role of epigenetics in the induction of fetal hemoglobin: a combination therapy approach.
... of histone modification in γ-globin gene promoter, we used Chromatin Immuno Precipitation (ChIP) technique on erythroid differentiated cells using EpiQuik™ Methyl-Histone H3-K4, ChIP Kit (Cat ...of ...
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Dynamic Chromatin Boundaries Delineate a Latency Control Region of Epstein-Barr Virus
... d,e). Histone acetylation was high everywhere with the exception of regions w and x to the right of ...that histone modification patterns in the EBV LCR differed between latency types I and III ...
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The effect of the epigenome on the Vitamin D Receptor target genes
... In this project I started with the identification of the VDR target genes with an extensive literature search. Secondly, the promoter region in the VDR target genes was identified. Thirdly, two types of epigenetic ...
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Hoxc Gene Collinear Expression and Epigenetic Modifications Established during Embryogenesis Are Maintained until after Birth
... that histone methylation patterns are closely correlated with collinear Hox gene expression patterns along the A-P axis of ...Since histone modification is thought to play a crucial mecha- nistic ...
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Cross talk between Epigenetics and Human Disease-A multifaceted review
... and histone modification are known to interact, drugs that combines to inhibit DNMTs as well as HDACs may results in synergistic ...and histone modification, RNA mediated gene silencing is ...
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Normal histone modifications on the inactive X chromosome in ICF and Rett syndrome cells: implications for methyl-CpG binding proteins
... examined histone modifications and macrohistone association in clones from two individuals heterozygous for a mutation in MECP2, an X-linked gene that is subject to X inactivation ...of histone mod- ...the ...
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Non-coding RNA-linked epigenetic regulation in cardiac hypertrophy
... Cardiac hypertrophy is an adaptive enlargement of myocardium in response to pressure overload caused various pathological insults, which is accompanied by alteration of a complex cascade of signaling pathways. During the ...
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Epigenetic modifications as key regulators of Waldenstrom's Macroglobulinemia biology
... Alterations in the balance between HAT and HDAC activity in many cancers will lead to deregulated gene expression and the induction of proliferation and survi- val in tumor cells [25,26]. HDACs mediate the function of ...
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Epigenetic modifications in rheumatoid arthritis
... The process of gene induction comprises the recruitment of activator or repressor proteins that influence DNA binding, synchronization, and recruitment of RNA polymerase II (RNA- Poly II) to a specific gene. Furthermore, ...
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The molecular basis for stability of heterochromatin-mediated silencing in mammals
... a histone modification pattern comparable with pericentric heterochromatin, we performed chromatin immunopre- cipitation (ChIP) on chromatin prepared from sorted hCD2+ and/or hCD2- T cells from CD2 ...
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