Chemical changes to histones, the proteins that help to pack and organize DNA inside cells, play a key role in determining what genes will be consistently activated over the course of an animal or ...

The accurate distribution of chromosomes in an oocyte is essential for the correct transmission of genetic information to the next generation. Now, researchers from Kyushu University have demonstrated ...

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,” ...

Histone modification is an epigenetic mechanism that regulates gene expression by altering chromatin structure and DNA accessibility for transcription. Histone modification is regulated by various ...

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

Physician referral patterns and use of adjuvant therapy among stage IB-IIIA non-small cell lung cancer (NSCLC) patients (2010-2017). This is an ASCO Meeting Abstract from the 2022 ASCO Annual Meeting ...

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 ...

A recent study unveils new insights into the complex regulatory mechanisms behind strawberry fruit ripening. By analyzing histone modifications, researchers have mapped a detailed chromatin structure ...

Certain epigenetic modifications can directly control how genetic material is packed in the nucleus, RIKEN researchers have ...

Diagram depicting all histone modifications, mutants, and variants present in the 115-member nucleosome library used in this study. Residues modified or mutated were mapped on to the nucleosome in ...