DNA inside the nucleus is not packed as a rigid regular fiber-linker histone H1 dynamically binds and loosely "glues" ...

DNA inside the nucleus is not packed as a rigid regular fiber—linker histone H1 dynamically binds and loosely "glues" ...

Before a cell can divide, it has to precisely duplicate its entire genetic information. However, the DNA in the cell exists as part of a DNA-protein complex known as chromatin. For this purpose, the ...

Every cell in a body contains the same genetic sequence, yet each cell expresses only a subset of those genes. These cell-specific gene expression patterns, which ensure that a brain cell is different ...

Dr. Yasuhiro Arimura studies chromatin, the mixture of DNA and DNA-packaging proteins. Chromatin is “marked” with numerous chemical or structural cues that enable cells to organize DNA and manage how ...

CTCF is widely recognized for its essential role in mediating chromatin loops to regulate gene expression, particularly by modulating enhancer-promoter (EP) interactions. However, acute depletion of ...

Chromatin's structure plays an important regulatory role in DNA template-dependent processes including transcription, replication, recombination, repair, segregation, chromosomal stability, cell cycle ...

This Brush Up is sponsored by Cayman Chemical. Learn more about chemical inhibitors of histone modification. Histone modification affects how tightly DNA wraps around histone proteins, yielding ...

Researchers discovered a kinase-driven phosphorylation switch that activates DNA packaging machinery, aligning nucleosomes at ...