The expression of genes has to be carefully regulated in cells; active genes give cells their identity and ability to function. Epigenetic features are just one way that cells control gene expression, ...

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 ...

Some chemical tags on DNA, called epigenetic factors, that are present at a young age can affect the maximum life spans of mammal species. When you purchase through links on our site, we may earn an ...