UNSW Sydney researchers, for the first time, have completely defined the essential cellular process known as methylation. In a paper published in the Proceedings of the National Academy of Sciences, ...

DNA methylation in bacteria, primarily involving the addition of methyl groups to adenine or cytosine residues, constitutes a pivotal epigenetic mechanism that modulates gene expression without ...

Cloning promises genetic copies, but a growing body of research across dogs, mice, cattle, and primates shows that clones ...

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 ...

Xuehua Zhong (right), professor of biology at WashU, studies the evolutionary strategies that plants use to thrive and survive. She frequently studies Arabidopsis thaliana, or thale cress. Biologists ...

DNA methylation is a highly studied epigenetic modification that is involved in regulating genome function and plays fundamental roles in development and disease. 1 It is linked to a broad range of ...

“Our results suggest that rDNA promoter methylation and the age-related loss of active rDNA TU, which are a hallmark of the aging process, start only after reaching sexual maturity.” “Our results ...

Astrocytes shed their supportive role and unlock hidden neurogenic potential, offering new hope for brain injury recovery through cutting-edge epigenetic reprogramming. Study: DNA methylation controls ...

This Brush Up is sponsored by Cayman Chemical. Learn more about chemical inhibitors of histone modification. Histone modification affects how tightly DNA wraps around histone proteins, yielding ...

A team at Washington University traced how plants gained duplicate DNA-control enzymes that evolved into new functions, boosting their ability to handle stress. The finding shows how a single genetic ...