Histone deacetylation and other modifications, particularly the methylation of lysine 9 within histone H3 (H3-K9) residues located in the histone tails, cause chromatin condensation and block ...

Modification of histone tails, by acetylation, methylation or phosphorylation, affects the local chromatin structure and the transcriptional regulation of adjacent genes. Pericentric heterochromatin ...

Posttranslational modifications on histone proteins play a role in regulating chromatin structure and gene expression. Now another so-called histone mark can be added to the list: lysine benzoylation.

Strands of DNA wrapped around a histone. Credit: Molekuul/Science Source Histones are among the most abundant proteins in the body. They act as spools that help compact DNA so our enormous genomes ...

Acetylation of histone proteins by the yeast Spt-Ada-Gcn5-acetyltansferase (SAGA) complex has served as a paradigm for understanding how posttranslational modifications of chromatin regulate ...

Our group has contributed to the molecular and functional understanding of histone mark and DNA methylation mark readout by writer, reader and eraser proteins, as well as investigated the crosstalk ...

BUFFALO, NY- June 30, 2022 – A new research paper was published in Aging (Aging-US) on the cover of Volume 14, Issue 12, entitled, “Time makes histone H3 modifications drift in mouse liver.” Aging is ...

Researchers from the Hubrecht Institute in Utrecht (The Netherlands) and the Max Planck Institute for Molecular Biomedicine in Münster (Germany) used computer simulations to reveal in atomic detail ...

The coronavirus disease 2019 (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which is a highly virulent virus. Evidence suggests that disruption of host ...

What is the histone code? Different chemical marks, such as acetylation, methylation, or phosphorylation, are made to numerous residues on the N-terminal tails of histone proteins. Some posit that ...