A new study shows azithromycin eases post-inflammatory wheezing in children by inhibiting SETD1B-driven H3K4me3 methylation ...

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 ...

Fruit ripening is a tightly coordinated process driven by both hormonal and environmental factors, yet the epigenetic mechanisms controlling this process remain unclear. Histone modifications, known ...

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 ...

Every cell type in the human body carries the same approximately 3.2 billion base pairs of DNA, yet a liver cell behaves nothing like a neuron. The epigenome explains this difference: in each cell, ...

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,” ...

Researchers have determined whether a specific chemical modification of a protein that packages the genome called a histone affects gene activity and cell proliferation. Researchers have determined ...

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 ...

Molecular biologists decode the epigenetic silencing of problematic retroviral gene sequences. LMU molecular biologist Gunnar Schotta decodes the epigenetic silencing of problematic retroviral gene ...