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 ...

DNA does not float freely in the cell. Instead, it is wrapped around histone proteins to form structures called nucleosomes.

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,” ...

Plants don’t just react to stress — some can ‘remember’ it through epigenetic changes that influence how future generations respond. This stress memory, often mediated by changes in DNA methylation, ...

A new study has decoded how pea plants respond to salt stress through precise epigenetic reprogramming. Researchers created the first genome-wide map of four major histone modifications—H3K4me3, ...

Epigenetics is rewriting what we know about how our genes work, adapt, and sometimes fail. From chemical tags that switch genes on or off to RNA molecules that fine-tune expression, scientists are ...

Colorectal cancer (CRC) arises from genetic and epigenetic alterations, including histone modifications. Unlike genetic changes, epigenetic alterations are reversible, making them attractive ...

A collaborative effort has shed valuable light on how monoamine neurotransmitters such as serotonin, dopamine, and now histamine help regulate brain physiology and behavior through chemical bonding of ...

DNA and RNA methylation, initially thought to operate as distinct pathways, have been shown to interact closely, shifting our understanding of gene regulation. A team of researchers from the ...