Epigenetics

Epigenetics is the study of changes to the way genes are expressed without mutations to the underlying DNA sequence. It helps to explain how organisms adapt to their environment, such as how animals cope with changes in food or climate. Through epigenetics, changes made to the expression of genes can be passed onto future generations. This can have far-reaching consequences for the health of future generations and can provide insight into the development of various diseases. Epigenetics is currently being used to study cancer, metabolic disorders, and aging. It is also used in various biotechnology advancements, such as gene editing with CRISPR tools.