Definition
'Methylated' describes a molecule that has had a methyl group (CH3) added to it. Methylation is a common biochemical process that can change the activity of DNA, proteins, or other molecules. It can affect gene expression, protein function, and various cellular processes. Think of it like adding a small tag to a molecule to alter its behavior. It is essential in many biological pathways and is a key area of research. ๐งช