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 ...

Chromatin is structurally complex, consisting of DNA, histone and nonhistone proteins. The remodeling of the chromatin histone and nonhistone proteins around which the DNA is wrapped is a fundamental ...

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 ...

Histone modification is an epigenetic mechanism that enables fine-tuning of gene expression. Mutation or dysregulation of proteins associated with histone modification (called “writers,” “erasers,” ...

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 ...

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 ...

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 ...