For The Scientist

Targeted DNA demethylation and activation of endogenous genes using programmable TALE-TET1 fusion proteins

The scientists at MIT describe an approach for efficient targeted demethylation of specific CpGs in human cells using fusions of…

11 years ago

DNMT1-Interacting RNAs Block Gene-Specific DNA Methylation

5-methylcytosine is found in the context of paired symmetrical methylation of a CpG site. In normal somatic cells, most CpG…

11 years ago

A New Study Shows MicroRNA-26a Targets DNA Demethylation Enzymes

In their studies, the scientists at Beckman Research Institute of City of Hope demonstrated that Ten eleven translocation (TET) enzymes…

11 years ago

“Post-Bisulfite” and Higher Sensitivity DNA Library Preparation Technology for Epigenetics-Targeted Next Generation Sequencing Analysis

Scientists at Epigentek developed a series of new products for DNA library preparation used in next generation sequencing analysis of…

11 years ago

Novel Assay to Probe the DNA Methylation State of Multiple Genomic Loci in Single Cells

The scientists from A*STAR's Institute of Medical Biology (IMB) and Institute of Molecular and Cell Biology (IMCB)  developed a novel…

11 years ago

Chromatin Remodelers Fine-Tune H3K36me-Directed Deacetylation of Neighbor Nucleosomes by Rpd3S

To form chromatin, DNA is tightly wrapped around nuclear proteins called histones. The repeating DNA-histone complex, which consists of 146…

11 years ago

Epigenetic Memory at Embryonic Enhancers Identified in DNA Maps from Adult Mouse Tissues

In human DNA, 5-methylcytosine is found in approximately 1.5% of genomic DNA. In somatic cells, 5-mC occurs almost exclusively in…

11 years ago

Sequence-specific microscopic visualization of DNA methylation status at satellite repeats in individual cell nuclei and chromosomes

Scientists from Japan developed methylation-specific fluorescence in situ hybridization (MeFISH) for microscopic visualization of DNA methylation status at specific repeat…

11 years ago

Illumina Doubles Output of Benchtop Sequencer MiSeq to 15 Gb

San Diego-based Illumina, Inc. doubles the sequencing output of its benchtop sequencer MiSeq to 15 gigabases (Gb) by increasing the…

11 years ago

Identifying Site Specific Methylation in tRNAs and Target Substrates of RNA Methyltransferase NSun2

Currently, DNA methylation is one of the most broadly studied and well-characterized epigenetic modifications associated with gene silencing. The biological…

11 years ago