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 ...

DNA is often seen as the blueprint of life—carrying the code to govern the development and traits of an organism—but “there are things beyond the DNA sequence,” says Xiaoqi Feng, a plant geneticist at ...

Epigenetics is a rapidly growing field of study that focuses on the heritable changes in gene expression that occur without alterations to the underlying DNA sequence. These changes are caused by ...

Epigenetic changes play important roles in cancer, metabolic and aging-related diseases, but also during loss of resilience as they cause the genetic material to be incorrectly interpreted in affected ...

Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...

DNA phosphorothioate modification is a distinctive epigenetic alteration in which a non‐bridging oxygen atom within the DNA sugar-phosphate backbone is replaced by ...

Both proteins and DNA can carry marks, called epigenetic markers, that instruct when and which genes are expressed. Although many such markers have been described in proteins, epigenetic marks in DNA ...

The Human Genome Project changed everything. A map of the entire human sequence of DNA was the starting point for an enormous number of discoveries, from disease genes to how humans evolved. But DNA ...

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 ...

Epigenetics is the study of how our cells alter their function by modifying gene expression in our genetic code or deoxyribonucleic acid (DNA). In our cells, DNA is constantly being used to generate ...

An important DNA modification is methylation, or the addition of a methyl group to the 5th carbon of cytosine. This forms 5-methylcytosine (5mC), typically associated with repression of gene ...